Answer:
As the Vietnam War escalated, America's leaders and soldiers found themselves in a quagmire with no victory in sight. Eventually the war weakened the American economy, divided the people, and eroded the nation's morale.
The Mexican war led to the capture of Arizona, New Mexico, Texas, and a part of California. Hope this helps.
Answer: George Washington Goethals directed the construction of the Panama Canal.
Explanation: Obviously he is not to be confused with former US President George Washington.