Answer: Agent Orange
Explanation: agent orange was a chemical that would burn the leaves off of the trees in Vietnam in order for the American forces (and planes) to see the Vietnamese soldiers better (and I'm pretty sure agent orange caused cancer as well)
In the United States is state Texas.
Answer:
truman doctrine is the principle that the US should give support to countries or people's threatened by Soviet forces or Communist insurrection. The invasion of South Korea made Truman genuinely fearful that the Soviet union and China intended to expand the sphere of communism throughout Asia.