Answer:
it's world war11 and nuclear bombs
One of the major things that led to the collapse of the German army/navy and their war effort was internal fighting among the Germans themselves regarding tactics.
The answer is B since Lincoln thought slavery in general was “unjust” and wanted it abolished as well as many African Americans served for the union
Answer:
Because Lafayette has been helping people since he was young. He trustworthy and loyal to the U.S. and proved it multiple times.