The goal was to slowly withdraw American forces from Vietnam by training South Vietnamese forces to handle the responsibility of fighting the Communistic North Vietnam. It was used as a response to the anti-war protests made by many Americans.
The National Origins Acts created a preference for immigrants from "Northern and Western Europe," since it greatly reduced the number of immigrants who could immigrate to the US from Asia and Eastern Europe.
I know he was going to be impeached, but then dropped out of office before the impeachment process was finished.
