The awnser is A since it can be clearly backed up with proof
Answer:
They knew the terrain and jungles, and they blended themselves well with civilians.
Explanation:
The Viet Cong had the advantage during the Vietnam War as having lived before the war allowed them to know the areas along with the jungles. They obtained military supplies from neighboring Communist countries. They set traps and conducted ambush against American soldiers. The Viet Cong were able to fight independently and blend with civilians as they have something to fight for.
The canal was built in order to easily ship grain from the rich farmland in southern China to the capital city in Beijing
A. Arizona. We gained Arizona, New Mexico, parts of Utah, Nevada, and Colorado.