History of New York City (1855–1897)
| History of New York City | 
|---|
| Lenape and New Netherland, to 1664 New Amsterdam British and Revolution, 1665–1783 Federal and early American, 1784–1854 Tammany and Consolidation, 1855–1897 (Civil War, 1861–1865) Early 20th century, 1898–1945 Post–World War II, 1946–1977 Modern and post-9/11, 1978–present | 
| See also | 
| Timelines: New York City • Manhattan • Bronx • Brooklyn • Queens • Staten Island Transportation Category | 
The history of New York City (1855–1897) started with the inauguration in 1855 of Fernando Wood as the first mayor from Tammany Hall, an institution that dominated the city throughout this period. Reforms led to the New York City Police Riot of June 1857. There was chaos during the American Civil War, with major rioting in the New York Draft Riots. The Gilded Age brought about prosperity for the city's upper classes amid the further growth of a poor immigrant working class, as well as an increasing consolidation, both economic and municipal, of what would become the five boroughs in 1898.
Ocean-going steamships and steam railroads, developed in earlier decades, grew to take over most long-distance transport, bringing an ever-increasing stream of immigration and industrialization.