Soldiers exit a helicopter on the ground and run through the jungle in Vietnam.

President Nixon announced a shift in the Vietnam War strategy, known as Vietnamization, where American troops were gradually withdrawn, and South Vietnam took on more combat responsibilities. Despite the troop withdrawal, American airstrikes were intensified, reaching unprecedented levels during the war.

What was the significance of President Nixon's announcement regarding the Vietnam War?

Describe the changes in the conduct of the war as American troops returned home.