The Progressive Era began with the modified theory of Social Darwinism and the eminent corruption within their government.
1924
about 9500bc
The Medieal era started with the Norman Conquest in 1066
The Victorian Era started at 1819 to 1901
11003 bc
around 1654
1901 to 1910
1920's
It began when pizza was born...
2000bc
U s a
1901 to 1910