Respuesta :
United States was drawn into World War I in April 1917. Although President Wilson made efforts to keep the country out of war, there were many factors that resulted in the American entry, such as:
- the basic urge to support for the British and reluctance to support the Germans;
- the atrocities that took place in Belgium in 1914;
- the sinking of the RMS Lusitania in 1915, that carried peaceful Americans;
- the political upheaval of Russia;
- the weakening of Britain and France;
- the German resolution not no warn passengers or crews before attacking them;
- the German negotiations with Mexico.