Era
2009-2017
19
2009-
17
Early works to 1800
6
18th century
5
21st century
5
2008-2009
4
20th century
4
1765-1947
3
2000-2099
3
2011
3
Since 2009
3
1747-1814
2
1974-
2
1981-2001
2
1993-
2
19th century
2
2005
2
2015
2
2018
2
21e siècle
2
1540-1810
1
16th century
1
1700-1799
1
1720-1787
1
1738-1820
1
1760-1789
1
1800-1899
1
1848-1909
1
1911-1977
1
1924-
1
1930-2010
1
1931-
1
1933-
1
1937-
1
1951-
1
1960
1
1975-
1
1981-
1
2006
1
2007
1
2010
1
2012
1
2013
1
2016
1
2017
1
Appropriations and expenditures, 2018
1
Appropriations and expenditures, 2019
1
Carlist War, 1833-1840
1
French and Indian War, 1754-1763
1
Geschichte 2005-2008
1
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