Is A that’s the most Reasonable answer
It will test if they can survive this civil war stay united, then the Union will continue to live on.
Answer:
The foreign policy refer to best source which are from many countries e.g south African American
It was the "B. Battle of Iwo Jima" that was one of the most devastating for U.S. Marine Corps, since this was a five-week-long battle waged by the US against the Japanese that was one of the bloodiest in the entire war.