Answer:
Guerrilla Warfare
Step-by-step explanation:
in the vietnam war, the vietminh relied more on their knowledge of the land to gain the upperhand on the u.s. soldiers. they set traps, hid in tunnels, dressed as civilians and even recruited civilian communists to help aid in attacks. they did did quick, flash attacks before quickly retreating. the u.s. tried to solve this problem by initiation operation ranch hand, releasing a defoliant named agent orange across the farms and jungles of vietnam, but the attempt was futile.