Dragon drop events in Indochina leading up to the Vietnam war, put them in the correct order from the most distant past at the top to the most recent at the bottom
1. French colonization of Vietnam in the 19th century
2. Indochina War (1946-1954)
3. Geneva Accords (1954)
4. Diem coup and U.S. involvement in Vietnam (1963)
5. Gulf of Tonkin incident (1964)
6. American troop escalation in Vietnam (1965)
7. Tet Offensive (1968)
8. Paris Peace Accords (1973)
9. Fall of Saigon (1975)