Introduction 15th - 17th Centuries  Spanish/New Spain  English/Virginia  English Puritans/New England  French/New France  Dutch18th Century  Pre-Revolutionary Wars  The Revolution/New Nation  Daniel Boone 19th Century  War of 1812 Era  The Frontier/Western Expansion  Manifest Destiny/War with Mexico  Invasion of Central America  Slavery/Civil War  Lincoln  Other Presidents and Statesmen  Indian Wars/Custer/Buffalo Bill  Labor/Immigrant Problems  The Western  Robber Barons/Tycoons  Spanish American War  Inventors/Entertainers20th Century  Turn of the Century  Early-Century Figures  Mexican Connection  World War I  Communists/ Socialists  1920s  1930s/Depression  1940s  World War II  --Leaders  --Soldiers  --Pearl Harbor  --Battles  --Japanese-American Internment  --Invasion of Normandy  --A-Bomb/Defeating Japan  --War Crimes Trial  1950s  Korean War  McCarthy Era/Anti-Communism  Beat Generation  Mid-Century Figures  Vietnam/Cambodian War  1960s  Kennedy  1960s - 1970s Civil Rights  Sexual Freedom  Space Travel  1970s  Nixon  1980s  Involvement in Central America  1990s  Late-Century Figures21st Century