Question

Why was fighting in Vietnam so difficult for American servicemen?

U.S. forces often couldn't distinguish between North Vietnamese civilians and soldiers.
North Vietnamese soldiers were highly trained and well-equipped.
Most South Vietnamese helped the Viet Cong and North Vietnamese.
U.S. soldiers were poorly equipped and lacked adequate training.

Answer 1

D

Step-by-step explanation:

its D

Answer 2

the Vietnamese used tactics such as the guerilla warfare and traps which many American soldiers fell into