The arrival of American troops had an effect in favor of the Allies because the American troops removed German forces from Allied territory which helped the Allies win the war by making Germany weak. ... Americans had to evict German troops from a narrow heavily forested area.
Arms race hope that helped
I'll first explain what the non-aggression pact was. It was an agreement that the Soviet Union and Germany would take no military action against each other. To answer your question it is B. The pact was to make sure he could safely attack Poland.
The articles of confederation was drafted after the revolutionary war. But later on this would also create issues since the power was given to states and not to the Federal government.
He was engaged in a lot of trading.