man settlement, the area that eventually encompassed modern day New York was originally a marshland swamp, with numerous streams and creeks throughout modern day Manhattan Island. The first human Inhabitants were by the Lenape people. These groups of culturally and linguistically related Native Americans traditionally spoke an Algonquian language now referred to as Unami. Early European settlers called bands of Lenape by the Unami place name for where they lived, such as "Raritan" in Staten Island and New Jersey, "Canarsee" in Brooklyn, and "Hackensack" in New Jersey across the Hudson River from Lower Manhattan. Some modern place names such as Raritan Bay and Canarsie are derived from Lenape names. Eastern Long Island neighbors were culturally and linguistically more closely related to the Mohegan-Pequot peoples of New England who spoke the Mohegan-Montauk-Narragansett language. These peoples made use of the abundant waterways in the New York region for fishing, hunting trips, trade, and occasionally war. Many paths created by the indigenous peoples are now main thoroughfares, such as Broadway in Manhattan, the Bronx, and Westchester. The Lenape developed sophisticated techniques of hunting and managing their resources. By the time of the arrival of Europeans, they were cultivating fields of vegetation through the slash and burn technique, which extended the productive life of planted fields. They also harvested vast quantities of fish and shellfish from the bay. Historians estimate that at the time of European settlement, approximately 5,000 Lenape lived in 80 settlements aroun