Answer:b. prevented Japan from having or using an army.
Civilian property was destroyed as a tactic to accelerate the war.
Answer: a.k.a the Federal Army or Northern Army who fought for the Union (or North)
Explanation:
The Union Army (aka the Federal Army, or Northern Army) was the army that fought for the Union (or North) during the the American Civil War. Actually, it was comprised of several armies, to cover the many departments (geographic regions) in which the war was fought.
The Treaty of Versailles caused problems in the future because it treated Germany in a very harsh manner. The people of Germany were angered by the harsh and, in their minds, unfair treatment. In addition, the treaty weakened the German economy, leading to economic problems that also angered Germans.
