20th century 61
19th century 50
Colonial period, ca. 1600-1775 28
Revolution, 1775-1783 14
Civil War, 1861-1865 12
1865-1921 9
18th century 7
1945- 7
1809-1865 6
1945-1989 5
1946- 4
1981-2001 4
1767-1845 3
1813-1861 3
1913-1994 3
1743-1826 2
1783-1865 2
1805-1879 2
1809-1858 2
1913-1921 2
1919-1933 2
1929-1968 2
1933-1945 2
1953-1961 2
1968 2
21st century 2
Civil War, 1990-1993 2
Civil War, 1994 2
1696-1760 1
1736-1784 1
1750-1815 1
1751-1836 1
1754-1832 1
1770-1838 1
1774-1809 1
1775-1783 1
1777-1852 1
1782-1852 1
1783-1789 1
1783-1809 1
1790-1794 1
1792-1873 1
1793-1880 1
1799-1883 1
1800-1859 1
1802-1876 1
1804-1886 1
1807-1870 1
1811-1896 1
1815-1861 1
1815-1902 1
1818-1883 1
1818-1895 1
1822-1885 1
1828 1
1834-1862 1
1858-1917 1
1858-1919 1
1860 1
1868-1963 1
1878-1968 1
1908-1957 1
1908-1973 1
1913-2005 1
1918-1945 1
1919-1998 1
1929 1
1931-2022 1
1945-1953 1
1961- 1
1963-1969 1
1969-1974 1
1974- 1
1979- 1
1985-1991 1
2000 1
Blockade, 1948-1949 1
Bombardment, 1945 1
Revolution, 1835-1836 1
Revolution, 1979 1
Siege, 1781 1
Soviet occupation, 1979-1989 1
Spanish colony, 1540-1810 1
approximately 1823-1896 1