Answer:Sinking of American merchant ships
Explanation:In early 1917 Berlin forced the issue. Its declared decision on 31 January 1917 to target neutral shipping in a designated war-zone became the immediate cause of the entry of the United States into the war.
The awnser is becasue the nations were united
Answer:
Explanation:
This prosperity, combined with the Omnibus Budget Reconciliation Act of 1990 and Omnibus Budget Reconciliation Act of 1993 (which raised taxes and restrained spending), allowed the federal government to go from a $290 billion deficit in 1992 to a record $236.4 billion surplus in 2000.