Question: When did the us get involved in world war 1?
Disambiguated questions and answers: question: When did the us President ask Congress to get involved in world war 1?
When did the us begin major combat operations in world war 1?
answer: April 2, 1917
1918
summer of 1918
the summer of 1918
Natural Questions answer: April 1917 (from the Wikipedia article "United States in World War I")