U.S History 1887-2008 By joemikemart47 1776 Early American History (1776-1860) 1877 Civil War/Reconstruction (1860-1877) 1900 The Gilded Age (1877-1900) 1910 Imperialism (1898-1910) 1918 World War I (1914-1918) 1920 The Progressive Era (1890-1920) 1929 Roaring Twenties (1920-1929) 1939 Great Depression (1929-1939) 1945 World War II (1939-1945) 1960 Early Cold War (1945-1960) 1970 Civil Rights Era (1950-1970) 1976 Vietnam War (1954-1976) Period: 1990 to 2008 1990s-21st Century (1990-2008) 1991 End of the Cold War (1970-1991) 2008 1990s-21st Century (1990-2008)