The government of the colony of Connecticut was organized into an upper house, comprised of the governor and other magistrates; and a lower house, comprised of representatives from towns. Like other colonial governments, the Connecticut government's responsibilities included negotiating with Indian tribes and funding missionary efforts. Naturally, the Connecticut government had a substantial impact on both Occom's and Wheelock's lives. For Occom, the colony's most defining act may have been the Mason Case. For Wheelock, it may have been the colony's refusal to support a charter for Moor's Indian Charity School. The Mason Case or Mason Controversy was a land dispute between the colony of Connecticut and the Mohegan tribe that formally lasted from 1703 until 1773. The Controversy spanned most of Occom's life and ended with the Mohegan tribe losing legal control of almost all their land. Although the case became very complicated, in brief, it was a question of whether the Mohegans had entrusted their land to John Mason, a private individual and ally of the tribe, or to the colony of Connecticut. If the lands were in trust to Mason, then Mason and his heirs could protect Mohegan land rights. However, if the lands were in trust to the colony, then the colony could do with them as they pleased. In 1703, the colony forcibly expelled Mohegans from their land and redistributed it for towns and private property. For the next 70 years, the Mohegan tribe appealed the case in both Connecticut and London. The colony took increasingly aggressive steps to maintain control over the land, including ignoring a 1721 royal order to return it and interfering in Mohegan succession to make sure that Ben Uncas, a man who was not inclined to oppose the colony on the Mason issue, became sachem. The ensuing dispute over sachemship split the tribe into two different settlements. Occom was born in 1723, at the height of the controversy over the sachemship. Because he and his father both participated in the Mohegan tribal council, the Mason Case and the problems it brought must have played a substantial role in Occom's young adulthood and also affected his later missionary career. (In 1764 and 1765, Occom was censured by the Connecticut Board of the Society in Scotland for Propagating Christian Knowledge for speaking openly about the Mason Case.) Wheelock also had a difficult relationship with the colony of Connecticut. While Connecticut's government helped quite a few missionary efforts, it rarely gave Wheelock any kind of support (and never any money). Wheelock initially sought a charter from Connecticut in 1758. However, Connecticut would not grant a charter without royal support, and Wheelock's allies in England would not seek royal support without a Connecticut charter. In 1764, Wheelock again petitioned the CT Assembly for incorporation (legal control over the town his school was in). Again, they refused. The 1764 rejection likely stemmed from the Mason Case because Wheelock, via Occom, was implicitly on the side of the Mohegan tribe. The Connecticut government also rejected Wheelock on several more minor matters related to funding and legal power. It is not a stretch of the imagination to conclude that part of Wheelock's motivation for leaving Connecticut was his inability to obtain support from the colony's government.

The Mohegans are an Algonquian tribe located in New London County, Connecticut. The Mohegan Tribe spent most of the 18th century struggling to regain control over its territory from the colony of Connecticut in a protracted affair known as the Mason Land Case. The groundwork for the dispute was laid in 1659, when Uncas, the first Mohegan sachem after the tribe separated from the Pequot, entrusted the Tribe’s lands to John Mason, an Anglo-American who had been Uncas’ ally in the war against the Pequot. The following year, the colony of Connecticut persuaded Mason to transfer his stewardship of the Mohegan land to the colony. However, since Mason continued to act as trustee, it was unclear to what degree the colony was the tribe’s legal steward. Nonetheless, in the 1690s, Connecticut began selling off the land specifically set aside for Mohegan use. The Tribe brought its first legal challenges in 1704, and the case was tried multiple times in the colonies and England before it was decided in favor of the colony in 1773. The case split the Mohegan Tribe into two camps and led to serious interference in tribal self-government. When the sachem Caeser died in 1723 (when his son Mahomet was too young to lead), the Tribe split over whether the new sachem should be Caesar’s younger brother Ben Uncas, or John Uncas Jr., a more direct descendent of Uncas I. When Ben took the post, John gathered his supporters and moved half a mile down the road in protest. The Mohegans thus split into “Ben’s Town” and “John’s Town” (these designations correlated with the “sachem party” and the “Mason party,” respectively). When Ben Uncas II, Ben Uncas I’s son, became sachem in 1726, he maintained his family’s shaky hold on power by allying himself with the colony of Connecticut. In an unstated quid pro quo, Ben Uncas II and his son, Ben Uncas III, did not pursue the Mason Case, and in return, they received favors and political support from the colony, which proved critical on multiple occasions when the Mohegans elected alternate sachems. The colony, meanwhile, got to parade a supposedly legitimate sachem in front of Anglo-American and British authorities as proof that the Mason party was composed of rabble rousers. Ben Uncas II and Ben Uncas III, as part of their project of tying themselves to the colony, worshiped at the Anglo-American parish in New London under the ministry of David Jewett, a minister sponsored by the New England Company, a powerful missionary organization. As a form of resistance to Jewett and, by extension, the sachem party, many Mohegans elected to worship with indigenous leaders such as Samson Occom and Samuel Ashpo. Jewett was none too pleased, and the affair drew the New England Company in on the side of the sachem party and inspired its backlash against Samson Occom and his mentor, Eleazar Wheelock, throughout the 1760s. Something of a resolution came in 1769, when Ben Uncas III died. At his funeral, the pallbearers (Occom included) dropped his coffin in front of the representatives from the Connecticut Assembly — a clear indication of what they thought of the company the sachem kept. The Tribe dissolved the office of sachem rather than instituting Ben Uncas III’s son Isaiah (who died shortly afterwards, in 1770), but the damage had been done. The case was decided in favor of the colony in 1773. Samson Occom and Joseph Johnson, both Mohegan, were essential architects of the Brothertown movement, a coalition of Southern New England Algonquians that migrated to Oneida territory in 1775 and again in 1783. However, the majority of the Tribe did not emigrate, and today the Mohegan Tribe is federally recognized and still holds land in Connecticut.

The Niantic tribe is an Algonquian-speaking Native American group that inhabited southern New England, specifically southeast Connecticut and Rhode Island. They used the Niantic River and the Long Island Sound as a fishing source and grew corn, squash, and beans. The invasion of the Pequots divided the Tribe into the Eastern Niantics living in southwest Rhode Island and the Western Niantics living in Niantic, Connecticut. They were further divided when the Pequot and Mohegan Tribes favored the Dutch and English, respectively; the Western Niantics allied with the Pequots, while the Eastern Niantics sided with the Mohegans and Narragansetts, but mostly remained neutral in the conflicts with the colonists. The Pequot War of 1636-39 devastated the Western Niantic population, which supported the Pequots during the war, and the surviving members of the Western Niantic Tribe were put under Mohegan control. After Metacom's War in 1675-76, the surviving Narragansetts fled to the Eastern Niantics in large numbers, mixing the tribes. Initially, English preachers had little success in assimilating and converting the Niantic people despite preachers and a schoolhouse in their village, but after 1741, preachers influenced by the Great Awakening began holding revival meetings in nearby Lyme. Around this time, the local Lyme minister, Reverend George Griswold, renewed his efforts to convert the Niantics and claimed that these revivals had lead to the conversion of twenty or more Indians by 1744. In the following years, the Niantics established their own unofficial church distinct from the local churches funded by the English government and private religious organizations. To further these independent Christian Indian congregations, Gideon Qequawcom built a meeting place for Christian Indians in the middle of Niantic village, and the Niantic Indian minister, Philip Occuish, served as a preacher to the Christian Niantics. As with many Christian Indians, many Niantic meetings occurred not in an official church or meeting house, but in wigwams and other Indian homes. After Occom's ordination, he served as an itinerant preacher to the Niantic Tribe. Several Niantic Indians attended Moor's Charity School, including Hannah Poquiantup and Hannah Nonsuch. In the 1770s, many Niantic Indians followed Occom and Joseph Johnson to upstate New York where they settled Brothertown. Connecticut declared the Tribe extinct in 1870 and sold its 300 acre reservation, the Black Point Peninsula of East Lyme. In 1886, its burial ground was also sold and desecrated. In 1998, 35 Connecticut families claiming Niantic heritage joined together to petition the government for tribal recognition, which, as of 2014, has not been granted.

Connecticut is a state in southern New England that borders Massachusetts to the north and the Long Island Sound to the south. Its name is derived from the Algonquian "Quonehtacut," meaning "long river," referring to the Connecticut, which runs from the border with Canada into the Long Island Sound. The area was originally inhabited by Algonquian-speaking Pequots, Mohegans, and Quinnipiacs. European settlers took advantage of tribal divisions to establish dominance in the region. Dutch explorer Adrian Block sailed up the Connecticut River in 1614, establishing an active Dutch trading post at what is now Hartford. English claims to Connecticut began in 1630, but settlement truly began when Thomas Hooker, a Congregationalist minister now known as "The Father of Connecticut," left Boston to found Hartford in 1636. Hartford became the center of the Colony of Connecticut, which did not receive its charter until 1662 when Governor John Winthrop, Jr. secured it from Charles II. In 1665, the Colony of New Haven, established in 1638 by the Puritan minister John Davenport, joined the Colony of Connecticut under this charter. Early settler relations with local Indians were tense, and encouraged the New England colonies of Massachusetts Bay, Plymouth, Connecticut, and New Haven to unify as the "United Colonies" or "New England Confederation" and fight together, with Indian allies, in the Pequot War and again in King Philip's (Metacom's) War. These wars helped establish a specifically Connecticut and specifically American identity; the latter drove the colony to join the rebellion against Britain in 1776. Occom, born into a Mohegan household in Connecticut, was closely associated with the Colony and retained strong ties to the region throughout his life. He converted to Christianity in 1743 when the Great Awakening spread through Connecticut, and inspired Wheelock's Indian Charity School, which was founded in Lebanon, CT in 1754. He also became involved in the Mason Land Case, a long-standing dispute over the ownership of reserve Mohegan lands in Connecticut. Wheelock also had strong ties to Connecticut, moving his Indian Charity School only when the colony would not grant it a charter.

Hartford is the capital city of Connecticut, located in the central part of the state. The land that would become Hartford was first inhabited by the Saukiog Indians (Saukiog was also the name of a village on the Connecticut River) along with the Podunks to the east and the Tunxis to the west. The Dutch explorer Adriaen Block was the first European to visit Saukiog, and by the early 1620s, the Dutch had established a fort in the area. They brought with them a smallpox epidemic that killed many Native Americans. By the mid-17th century the Dutch, outnumbered by the English, had retreated south. In order to protect themselves against the powerful Mohawk and Pequot Indians, tribes around Saukiog allied with the English. By 1635, the Puritan preacher Thomas Hooker and one hundred of his followers moved into the area, first calling their new home Newtown but later changing it to Hartford after Hertford, England. In a 1638 sermon, Hooker claimed that the new Connecticut government should authorize itself according to the consent of the people, words that inspired Connecticut’s Fundamental Orders, considered America’s first written constitution. Missionaries began to preach to the Tunxis near Hartford in 1670. By 1734, Indians at Hartford requested and received English ministers for reading and religious instruction, and used the missionary interest in their community to their advantage in several ways. Minister Samuel Woodbridge reported that Indians at Hartford would attend his church and learn to read if they had the proper clothing, and the New England Company sent blankets and primers as encouragement. Hartford served as the meeting place for Congregational ministers associated with Wheelock and his School to examine the acceptability of Native missionaries, such as Mohegan minister Samuel Ashpo. In 1775, Joseph Johnson went to the Hartford Assembly to deliver letters declaring the allegiance to the colonists of the Indians who had moved to upstate New York.

New Haven is a city in south central Connecticut on New Haven Harbor and the Long Island Sound. The Quinnipiac Indians, specifically the Momauguin band of the Algonquin-speaking Tribe, were the area’s original inhabitants. The Quinnipiacs lived along the banks of Connecticut's many rivers; fittingly, Quinnipiac means long water country. After Dutch explorer Adrian Block first sailed up the Connecticut River in 1614, Quinnipiac lands and peoples began to dwindle, especially as English settlement expanded. In 1638, Reverend John Davenport and Theophilus Eaton, a London merchant, sailed into New Haven Harbor from Massachusetts Bay Colony and formally established New Haven as a Puritan settlement. Though he did not have a royal charter for his new colony, Davenport signed a treaty with Quinnipiac sachem Momauguin in 1738, which gave the English formal ownership over the land. Davenport had left Massachusetts in the midst of the Anne Hutchinson controversy, likely coming to Connecticut to found his own Puritan theocracy. New Haven existed as its own colony distinct from Connecticut until 1665, when Charles II united the two under the Colony of Connecticut. From then on, New Haven referred to the city specifically, which in 1701 became the co-capital of Connecticut along with Hartford. In 1716, the college that would become Yale, where Eleazar Wheelock received his degree in 1733, moved to its permanent home in New Haven. From its creation, Yale was committed to training Christian missionaries; several of Wheelock’s Anglo-American missionaries studied at Yale while many of his Anglo-American students from Moor’s went on to study there. Wheelock took Occom to New Haven in 1744 to see Yale's commencement exercises, but due to terrible eye strain, Occom never attended the College. Because New Haven was the co-capital of Connecticut, any of Occom's or Wheelock’s dealings with the Colony of Connecticut often involved New Haven. By the Revolutionary War, the city had a population of 3,500, almost none of whom were Quinnipiac Indians. New Haven remained co-capital of Connecticut until 1873, when it lost to Hartford in what is known as the "single capital contest."

Mohegan is a village in southeastern Connecticut at the site of the present-day town of Montville, and is the location of the Mohegan Indian Reservation. The village gets its name from the Mohegan Tribe, or wolf people, who split from the Pequots in the early 17th century under the leadership of the sachem Uncas. In the 1720s, the Mohegans requested the colony of Connecticut provide them with an English educator. An English minister and schoolteacher named John Mason (no relation to Captain John Mason) moved to Mohegan in order to provide English-styled education to the Mohegans, convinced his sponsors, the New England Company, to build a schoolhouse at Mohegan, which eventually served as a boarding school for other Native American children from the surrounding area. During the 17th century, the Mohegan Tribe became embroiled in a complicated controversy over control of Mohegan land — known as the Mason Land Case or, more specifically, Mohegan Indians v. Connecticut — that included the village of Mohegan. The Tribe claimed that it never authorized a transfer of their lands, held in trust by the Mason family, to the colonial government. In 1662, the colony of Connecticut was incorporated by a royal charter, which included the disputed tribal land. The land controversy was revived in 1704 when descendants of John Mason, the original trustee, petitioned the Crown on behalf of the Mohegans, but the suit was finally decided against the Tribe in 1773. Born in Mohegan, Occom became involved in the Mason Land Case and vehemently argued for the rights of the Mohegan Indians to maintain their land, opposing Eleazar Wheelock and other ministers in the area. Although Occom left Mohegan for a 12-year mission with the Montauk Indians of Long Island, he returned at the end of 1763 with his large family to build a house in Mohegan, establishing it as his base of operations. Even after the creation of the Brothertown settlement in Oneida country, for which he served as minister, Occom continued to commute back and forth from Mohegan; he didn't sell his house in Mohegan and move his family to Brothertown until 1789. Many members of his family remained in Mohegan, including his sister Lucy Tantaquidgeon, who lived there until her death at 99 in 1830.

Niantic is a village located in East Lyme, a seaside town in southeast Connecticut on the Long Island Sound. The land was occupied by the Niantic tribe when the Europeans arrived. The Dutch claimed the area in the 17th century, but when the British claimed this same land as part of their colonies, the Dutch forfeited it to the British in a 1627 trade agreement. The village housed both preachers and a schoolhouse, and missionaries came to the village for the purpose of converting and assimilating the tribe. This effort intensified in the 1740s with the influence of the First Great Awakening. Increasingly dispersed and dispossessed of land, many Niantic Indians followed Occom and Joseph Johnson to upstate New York in the 1770's where they settled Brothertown.

Samson Occom was a Mohegan leader and ordained Presbyterian minister. Occom began his public career in 1742, when he was chosen as a tribal counselor to Ben Uncas II. The following year, he sought out Eleazar Wheelock, a young Anglo-American minister in Lebanon, CT, in hopes of obtaining some education and becoming a teacher at Mohegan. Wheelock agreed to take on Occom as a student, and though Occom had anticipated staying for a few weeks or months, he remained with Wheelock for four years. Occom’s academic success inspired Wheelock to open Moor’s Indian Charity School in 1754, a project which gave him the financial and political capital to establish Dartmouth College in 1769. After his time with Wheelock, Occom embarked on a 12-year mission to the Montauk of Long Island (1749-1761). He married a Montauk woman, Mary Fowler, and served as both teacher and missionary to the Montauk and nearby Shinnecock, although he was grievously underpaid for his services. Occom conducted two brief missions to the Oneida in 1761 and 1762 before embarking on one of the defining journeys of his career: a fundraising tour of Great Britain that lasted from 1765 to 1768. During this journey, undertaken on behalf of Moor’s Indian Charity School, Occom raised £12,000 (an enormous and unanticpated amount that translates roughly to more than two-million dollars), and won wide acclaim for his preaching and comportment. Upon his return to Mohegan in 1768, Occom discovered that Wheelock had failed to adequately care for his family while he was gone. Additionally, despite the vast sums of money that he had raised, Occom found himself unemployed. Wheelock tried to find Occom a missionary position, but Occom was in poor health and disinclined to leave his family again after seeing the treatment with which they had met while he was in Britain. Occom and Wheelock’s relationship continued to sour as it became apparent to Occom that the money he had labored to raise would be going towards infrastructure at Dartmouth College, Wheelock’s new project, rather than the education of Native Americans. After the dissolution of his relationship with Wheelock, Occom became increasingly focused on the needs of the Mohegan community and increasingly vocal in criticizing Anglo-Americans’ un-Christian treatment of Native Americans. In September of 1772, he delivered his famous “Sermon on the Execution of Moses Paul,” which took Anglo-American spiritual hypocrisy as one of its major themes, and which went into four printings before the end of the year. In 1773, Occom became further disillusioned when the Mason Land Case was decided in favor of the Colony of Connecticut. The details of the Mason Case are complicated, but to summarize: the Colony of Connecticut had gained control of Mohegan land early in the 18th century under very suspect circumstances, and successfully fended off the Mohegan’s 70-year-long legal challenge. The conclusion of the case came as a blow to the Mohegans, and further convinced Occom of Anglo-American corruption. Along with David Fowler (Montauk Tribe), Occom's brother-in-law, and Joseph Johnson (Mohegan), Occom's son-in-law, Occom helped found Brothertown, an Indian tribe formed from the Christian Mohegans, Pequots, Narragansetts, Montauks, Tunxis, and Niantics. They eventually settled in Oneida country in upstate New York. Occom moved there with his family in 1789, spending the remaining years of his life serving as a minster to the Brothertown, Stockbridge, and Mohegan Indians. Harried by corrupt land agents, the Brothertown and Stockbridge groups relocated to the eastern shore of Lake Winnebago, though Occom died in 1792 before he could remove himself and his family there. Occom's writings and legacy have made him one of the best known and most eminent Native Americans of the 18th century and beyond.

Henry Quaquaquid was a Mohegan Indian who was active in both political and religious tribal affairs. In 1742 he, as a counselor, signed a petition that declared John Uncas as the rightful successor of Sachem Mahomet; however, the following year Quaquaquid, along with Occom and nine other counselors, signed Ben Uncas’s counter proclamation. As supporters of Ben Uncas, Occom and Quaquaquid lived in Ben’s Town rather than John’s Town, the home of the Ashpos. Nonetheless, they eventually changed their minds and joined the Ashpos in an effort to counteract tribal corruption and disunion. Around 1760, Ben Uncas III claimed that the rival faction had established Quaquaquid as sachem. Quaquaquid was also involved in the Mason case and acted as a messenger. He sought to protect the Mohegans’ native rights, and in 1785 signed a petition, along with Occom and four others, to the Connecticut General Assembly asking for unrestricted fishing privileges. In 1789, Quaquaquid and Robert Ashpo appealed to the Connecticut Assembly again seeking aid, and as in the original petition, stressed their friendship. Additionally, Quaquaquid often accompanied Occom during his missionary tours, such as those of 1757 and 1785. He also acted as a deacon, possibly at a church that Occom established in Mohegan. Quaquaquid did not move to Brothertown, but remained in Mohegan with his family.

Robert Ashpo was the brother of Samuel Ashpo, the influential Mohegan preacher. They were born into a powerful Mohegan family, considered equal to the Uncas line, and Robert became a tribal leader. We have no specific evidence of his education or conversion. But he was one of the signers of at least three important petitions that were submitted to the Connecticut General Assembly. The first, entitled "Appeal of the Mohegan Indians agst the Colony of Connecticut & Others" is dated July 23, 1746; Ashpo was one of over 80 signatories. The second was written by Occom in 1785 on behalf of five other signatories: Henry Quaquaquid and Robert Ashpo of the Mohegan Tribe and Phillip Cuish, Joseph Uppuiquiyantup, Isaac Uppuiquiyantup of the Niantics, expressing their dismay over restrictive fishing prohibitions (manuscript 785340). The third from May 14, 1789 is signed by Ashpo and Henry Quaquaquid, and using the metaphor of the "dish," complains bitterly about the loss of Mohegan territory and asks the Assembly to divide the "common dish" of the Tribe into individual dishes so each may do "as he pleases." These petitions invoke Tribal sovereignty, show collaboration between tribal leaders, and also employ the rhetoric of "improvement" to save their lands. Occom and Joseph Johnson record Ashpo's speaking and leadership at several meetings at Mohegan and elsewhere in the 1770s and 1780s. Ashpo did not move to Brothertown and remained in Mohegan.