U.S. History Unit 3 Part 2 By 3168296 1622 Plains Indian Wars began 1865 13th Amendment Passed 1868 14th Amendment Passed 1869 15th Amendment Passed 1869 Knights of Labor (union) was created 1877 Jim Crow Laws passed in the South 1886 Haymarket Square Riot 1886 Samuel Gompers created the American Federation of Labor 1887 Federal Indian Policy of Assimilation 1890 Progressive Era began 1890 Sherman Anti-Trust Act 1892 Ida B. Wells began her anti-lynching campaign 1892 Homestead Strike 1893 Eugene V. Debs founded the American Railway Union 1894 Pullman Strike 1895 Booker T. Washington delivered his “Atlanta Compromise” speech 1896 Plessy v. Ferguson ruling by the Supreme Court 1900 Muckraking began 1901 Theodore Roosevelt’s Square Deal 1909 W.E.B. DuBois helped establish the NAACP 1912 Woodrow Wilson’s New Freedom 1912 17th Amendment passed 1914 Clayton Anti-Trust Act 1916 Great Migration began 1920 Women gained the right to vote in the 19th Amendment