US history 1887-2008 By isabelle.thepsiri Period: 1776 to 1860 Early american history 1847 Communism Period: 1860 to 1877 civil war reconstruction Period: 1877 to 1900 The guilded age Period: 1890 to 1920 The progressive era Period: 1898 to 1910 Imerialism Period: 1914 to 1918 WWI 1917 Soviet russisa rebulic Period: 1920 to 1929 roaring twenties 1940 Containment 1950 Arms race space race 1950 Domino theroy