Prior to the arrival of German immigrants, Allentown and the region was inhabited by the Lenape Native American tribe, which spoke the Unami language.
Later, in the 19th and early 20th centuries, the city and region's reputation as a central manufacturing location during the American Industrial Revolution attracted a second wave of German and other European immigrants who sought economic opportunity and jobs afforded by its anthracite coal, iron ore, steel, railroad, and other manufacturing and mining industries.
Allentown's influential role in support of the American Revolution and Revolutionary War is celebrated in the city with various museums and memorials.
In April 1861, the 47th Pennsylvania Infantry Regiment from Allentown and its suburbs was deployed to defend the national capital in Washington, D.C., and later launched bold and effective attacks on Confederate positions, tilting the Civil War in the Union's favor.
Allentown's Lehigh Canal, which afforded the city and region the ability to utilize the Lehigh River for the transport of anthracite coal, iron ore, steel, and other products from the region to nation's largest markets, especially New York City and Philadelphia made Allentown a center of early American industrialization, which continued until the late 20th century when foreign competition, regulations, trade practices, manufacturing costs, innovation and other trends combined to force substantial downsizings, bankruptcies, and outsourcing of many of these traditionally strong regional manufacturing industries.
Migration to Allentown and the region continued through most of the 19th and 20th century with additional German immigrants followed by waves of Italians and Asians.
Major Philadelphia-based network stations serving Allentown include: KYW-TV (CBS), WCAU (NBC), WPVI-TV, and WTXF-TV (Fox).
Pennsylvania Dutch foods, including head cheese, liver pudding, sous vide, chow-chow, apple butter, and others are available at some diners across the region.
Ethnic food types represented include Dominican, Puerto Rican, West Indian, Japanese, Italian, Lebanese and Syrian.
Allentown has a large radio market featuring many genres of music and also is within broadcasting reach of most major Philadelphia and New York City stations.
Youth Education in the Arts (YEA) is headquartered in Allentown its home and sponsors The Cadets Drum and Bugle Corps, a ten-time DCI world champion, in addition to a senior drum and bugle corps, a competitive scholastic marching band circuit, and the Urban Arts Center in the Lehigh Valley.