You are writing a report on Vietnamization„the U.S. policy which was aimed at transferring the responsibility of leading the war efforts to the South Vietnam government. Which topic in this table will help you the most while looking for information for your report?

Vietnam War

Table of Contents 1.Vietnam before the War
2.Causes of the Vietnam War
3.U.S. Intervenes
4.War Escalates
5.My Lai Massacre
6.Withdrawal of U.S. Forces
7.Postwar Vietnam

a) Causes of the Vietnam War
b) U.S. Intervenes
c) War Escalates
d) Withdrawal of U.S. Forces

please help !