The Iconography of Manhattan Island, 1498-1909: The Revolutionary period, part II (1776-1783). Period of adjustment and reconstruction New York as the state and federal capital (1783-1811). The War of 1812 (1812-1815) ; period of invention, prosperity, and progress (1815-1841). Period of industrial and educational development (1842-1860). The Civil War (1861-1865) ; Period of political and social development (1865-1876). The modern city and island (1876-1909)