New York

Settlement & growth (pre-1960)

Long before European arrival, the Iroquois Confederacy—the Mohawk, Oneida, Onondaga, Cayuga, Seneca, and later Tuscarora—controlled most of what is now upstate New York. Their territory stretched from the Hudson Valley to Lake Erie, with major settlements near present-day Albany, Syracuse, and Rochester. The Dutch were the first Europeans to establish a permanent foothold, founding Fort Orange (Albany) in 1614 and New Amsterdam on Manhattan Island in 1624. The English seized the colony in 1664 and renamed it New York, but the Dutch imprint remained strong in the Hudson Valley.

The 19th century transformed New York into America's most populous state. The Erie Canal, completed in 1825, connected Albany to Buffalo, opening the interior to settlement and commerce. Irish immigrants fleeing the Great Famine of the 1840s arrived in massive numbers, settling in Manhattan, Brooklyn, and along the canal corridor in Buffalo. German immigrants followed in similar waves, concentrating in the Lower East Side of Manhattan and in upstate cities like Buffalo, Syracuse, and Rochester, where they worked in breweries, manufacturing, and farming.

From the 1880s to the 1920s, Southern and Eastern Europeans arrived in unprecedented numbers. Italians settled heavily in Manhattan's Little Italy and later in Brooklyn, Queens, and the Bronx. Eastern European Jews—fleeing pogroms and poverty—created dense enclaves on the Lower East Side and in Brooklyn, particularly in Williamsburg and Brownsville. The same period saw the Great Migration of Black Americans from the South, who established a cultural and political hub in Harlem (Manhattan) and also settled in Buffalo, Rochester, and Albany