the central tenet of the roosevelt corollary was that the united states would
Roosevelt Corollary The Roosevelt Corollary was an addition to the Monroe Doctrine articulated by President Theodore Roosevelt in his State of the Union address in 1904 after the Venezuela Crisis of 1902–03. The corollary states that the United States will intervene in conflicts between the European countries and Latin American countries to enforce legitimate claims of the European powers, rather than having the Europeans press their claims directly.
United States home front during World War I The war came in the midst of the Progressive Era, when efficiency and expertise were highly valued. Therefore, both individual states and the federal government established a multitude of temporary agencies to bring together the expertise necessary to redirect the economy and society into the production of munitions and food needed for the war, as well as the circulation of beliefs and ideals in order to motivate the people.