This document summarizes key events and developments in New York City between 1825-1898:
- The opening of the Erie Canal in 1825 flooded New York with people and commerce, fueling the city's growth. Manhattan became the center of industry and commerce in the 1830s.
- Population skyrocketed from 800,000 to over 5 million by the 1870s, exacerbating inequality between the wealthy and poor. Figures like P.T. Barnum and newspapers helped integrate the diverse population.
- The construction of Central Park from 1857-1873 provided respite for city dwellers. Wealthy industrialists and financiers like Vanderbilt and Gould shaped the city's economy in