Fever (1793-1820)

In Penn's Shadow (1680-1720)

Franklin's Spark (1720-1765)

The Storm (1765-1790)

Disorder (1820-1854)

An Equal Chance (1855-1871)

The Floodgates Open

World Stage (1872-1899)

Awakening (1900-1920)

Corrupt (1920-1940)

Promise for a Better City (1944-1964)

The Fight (1965-1978)

Breakthrough (1978-1994)