Munsee in the context of "Stockbridge–Munsee Community"

The Hudson River is a 315-mile (507 km) river that flows from north to south largely through eastern New York state. It originates in the Adirondack Mountains at Henderson Lake in the town of Newcomb, and flows south to New York Bay, a tidal estuary between New York and Jersey City, before draining into the Atlantic Ocean. The river marks boundaries between several New York counties and the eastern border between the U.S. states of New York and New Jersey. The lower half of the river is a tidal estuary, deeper than the body of water into which it flows, occupying the Hudson Fjord, an inlet that formed during the most recent period of North American glaciation, estimated at 26,000 to 13,300 years ago. Even as far north as the city of Troy, the flow of the river changes direction with the tides.

The Hudson River runs through the Munsee, Lenape, Mohican, Mohawk, and Haudenosaunee homelands. Prior to European exploration, the river was known as the Mahicannittuk by the Mohicans, Ka'nón:no by the Mohawks, and Muhheakantuck by the Lenape. The river was subsequently named after Henry Hudson, an Englishman sailing for the Dutch East India Company who explored it in 1609, and after whom Hudson Bay in Canada is also named. It had previously been observed by Italian explorer Giovanni da Verrazzano sailing for King Francis I of France in 1524, as he became the first European known to have entered the Upper New York Bay, but he considered the river to be an estuary. The Dutch called the river the North River, and they called the present-day Delaware River the South River, which formed the spine of the Dutch colony of New Netherland. Settlements of the colony clustered around the Hudson, and its strategic importance as the gateway to the American interior led to years of competition between the English and the Dutch over control of the river and colony.

The Mohicans or Mahicans (/moʊˈhiːkənz/ or /məˈhiːkənz/) are an Eastern Algonquian Native American tribe that historically spoke an Algonquian language. As part of the Eastern Algonquian family of tribes, they are related to the neighboring Lenape, whose indigenous territory was to the south as far as the Atlantic coast. The Mohicans lived in the upper tidal Hudson River Valley, including the confluence of the Mohawk River (where present-day Albany, New York, developed) and into western New England centered on the upper Housatonic River watershed. After 1680, due to conflicts with the powerful Mohawk to the west during the Beaver Wars, many were driven southeastward across the present-day Massachusetts western border and the Taconic Mountains to Berkshire County around Stockbridge, Massachusetts.

They combined with Lenape Native Americans (a branch known as the Munsee) in Stockbridge, MA, and later the people moved west away from pressure of European invasion. They settled in what became Shawano County, Wisconsin. Most eastern Native American populations were forced to reservations in Indian Territory during the 1830s, and other reservations in the American West later. Decades later the United States government organized the Stockbridge-Munsee Community with registered members of the Munsee people and a 22,000-acre (89 km) reservation, which was originally the land of the Menominee Nation.