<span>Because Wilson found it increasingly difficult to maintain U.S. neutrality after Germany, despite its promises in the Arabic pledge and the Sussex pledge, initiated a program of unrestricted submarine warfare early in 1917 that threatened U.S. commercial shipping.
hope this helped :)
alisa202</span>
To force someone to serve in the military is called drafting
It was the internal reforms of Mikhail Gorbachev, the last Soviet leader that led to the end of the Cold War
Assassination of archduke Ferdinand and the invasion of poland