"Its purpose was to act as a forum for solving international problems": Its main goal was to avoid conflicts between nations, as they have previously proved to be costly.
"President Woodrow Wilson proposed its formation in his Fourteen Points.": During his address in Congress on January 8th, 1918, President Wilson suggested the creation of this intergovernmental organization.
"The US Congress never ratified its charter.": Despite Wilson efforts to promote the League, US Congress would never ratify the proposal and the United States never effectively joined.
<h2><em>Mexican migration increased during the 1910s and 1920s, pulled by U.S. needs for workers, particularly with the departures of Chinese and Japanese agricultural laborers, and pushed by the Mexican revolution and other upheavals. Demand for their labor dropped sharply with the onset of the Great Depression.</em></h2>