Use this American History video entitled U.S. Government 1901 to 1945 to study how Theodore Roosevelt reshaped the American presidency and ushered in the modern era of U.S. government. Study the changes that occurred in the authority of the U.S. government as America's leaders confronted World War 1, the Great Depression, and World War 2.
Learn about the U.S. Government from 1901 to 1945.