Well, one cause they had is coal. they used that for railroads and factories. but coal caused a lot of damage to the environment at that time. hopefully this is correct. good luck.
America wanted to help stop communism from spreading all over the world so they tried to help Vietnam by keeping south Vietnam a non communist government.
The GI Bill<span> provides educational assistance to servicemembers, veterans, and their dependents. So, it is the only answer that makes sense out of the four of them.</span>
Answer:
World War I was known as the “war to end all wars” because of the great slaughter and destruction it caused. Unfortunately, the peace treaty that officially ended the conflict—the Treaty of Versailles of 1919—forced punitive terms on Germany that destabilized Europe and laid the groundwork for World War II.
Explanation: