Question

प्रथम विश्वयुद्ध प्रथम विश्व युद्ध में अमेरिका कब शामिल हुआ और क्यों ​

Answer 1

Explanation:

U.S. Entry into World War I, 1917. On April 2, 1917, President Woodrow Wilson went before a joint session of Congress to request a declaration of war against Germany.