Era
20th century
17
1900-1999
6
20e siècle
6
2001
3
1868-1944
2
21st century
2
1600-1775
1
1800-1899
1
1836-1910
1
1856-1925
1
1858-1919
1
1886-
1
1886-1957
1
1886-1983
1
1898-1951
1
18e siècle
1
1935-
1
1935-2009
1
1935-2020
1
1937-
1
1941-1996
1
1950
1
1951-
1
1953-
1
1975
1
1986
1
1993
1
19e siècle
1
19th century
1
2000-2099
1
2011
1
21e siècle
1
Colonial period, ca. 1600-1775
1
From 425 to 500 million years ago
1
Geschichte 1750-1775
1
Geschichte 1890-1915
1
Geschichte 1895-1935
1
Geschichte 1919-1935
1
New York (State)
1
Ordovician
1
Ordovicien
1
Since 1951
1
ca 1600-1775 (Période coloniale)
1
guide
1