Please help me Due 12:00 Pm today Please Hurry 10.The picture on the left marked the end of the Vietnam War, and directly led to the
a. Passage of the Twenty-sixth Amendment
b. The Communist takeover of South Vietnam
c. Capture of American diplomats in Iran

Why was the united states motivated to establish the open door policy? a. the policy guaranteed american commerce with china. b. the policy supported the chinese nationalist cause. c. the policy led to a gain of american colonies in asia. d. the policy claimed damages from the chinese.