Allegheny City, known today as Pittsburgh's North Side, was the third-largest city in Pennsylvania when it was controversially annexed by the City of Pittsburgh in 1907. Founded in 1787 as a reserve land tract for Revolutionary War veterans in compensation for their service, it quickly evolved into a thriving urban center with its own character, industry, and accomplished residents. Among those to inhabit the area, which came to be known affectionately as "The Ward," were Andrew Carnegie, ...