Thomas Visalli April 2010 APUSH Thesis The beginning of the 20th Century marked a time of great change in the way of life for Americans, as there was much political change, such as new imperialism and the Progressive movement, social change, as progressives called for more rights and people started to care about what happened in other parts of the world, and economic change as the power of big business and monopolies were challenged for the first time in U.S. history. Major Political Leaders Following William McKinely’s death in 1901, Theodore Roosevelt took over, as President and Foraker Act Open Door Notes Great White Fleet Panama Canal Roosevelt Corollary Socialist Party Settlement House Movement Conservation The 1st Motion Pictures Sensationalism/Yellow Journalism Muckraking Fight for Black Rights • NAACP (1909) • Booker T Washington • W.E.B. Dubois The Radio/ Telegraph Trust Buster’s Social Reforms • Referendum/Initiative/ recall Assembly Line Productions • Model T (1908)/ Henry Ford Pure Food and Drug Act • Government Regulation of food companies Panic of 1907 Conclusion Works Cited