20th century 73
To 1775 30
1945-1970 26
1971- 22
19th century 22
1865-1918 19
1783-1865 15
1918-1945 12
1945- 8
Colonial period, ca. 1600-1775 7
18th century 6
1933-1945 5
1945-1989 5
1775-1783 4
1929 4
21st century 4
Revolution, 1775-1783 4
To 1865 4
1815-1861 3
1970- 3
1980-2020 3
1783-1809 2
17th century 2
1835-1910 2
1865-1898 2
1919-1933 2
Civil War, 1861-1865 2
16th century 1
1702-1782 1
1737-1832 1
1775-1865 1
1836-1910 1
1842-1913 1
1849-1877 1
1856-1924 1
1858-1919 1
1869-1937 1
1874-1944 1
1879-1973 1
1882-1945 1
1894-1978 1
1908-1957 1
1908-2004 1
1909-1955 1
1917-2007 1
1923- 1
1932-1997 1
1934-1997 1
1934-2019 1
1938- 1
1945-1953 1
1948- 1
1951-1960 1
1952- 1
1953- 1
1953-1961 1
1960- 1
1960-1980 1
1964-1975 1
1969-1974 1
1974-1977 1
1977-1981 1
1989- 1
Hasta 1775 1
Periodo colonial, ca. 1600 1775 1
To 1901 1