Agent orange was a herbicide and defoliant. Agent Orange was used from 1961 to 1971. They released dioxins which have caused health problems for those exposed during the Vietnam War. it was used to kill the thick vegetation in Vietnam so that the Air forces in the sky could see the enemy on the ground.
a defoliant that kills leaves
The question should read, What is Agent Orange?... It was a defoliant used in Vietnam to elimate any kind and all kind of plants.
1989
Cuba
That was President John F. Kennedy, may he rest in peace.
import
education
Alan Shepard was the first American in space, a little less that a month after the Russians reached space
Yes that is written correctly.
totalitarianism
United Nations Mission in Nepal ended in 2011.
President Lyndon B. Johnson was directly linked to the dramatic increase in the number of troops deployed to Vietnam in the mid-1960s