Nixon was a Republican and the vice president under Eisenhower
Humphries was the Democrat
Both of these campaigned on the promise to end the War in Vietnam
Nixon promised an honorable peace
He realised the war could not be won by conventional methods
But he could not nuke Vietnam
He wanted to withdraw the troops, whilst saving face and not risking escalation into a nuclear war
Vietmanisation is that US will withdraw, but they will build up the ARVN.
In 1970 Nixon orders the invasion of Cambodia
Nixon wants to invade Cambodia and Laos to destroy the Ho Chi Minh trail
Following the US invasion of Cambodia, the communist group there called the 'Kmher Rogue" grew in popularity where they had not been before.
By 1971 Vietnamisation meant more troops were trained. So in February the ARVN began to attack North Vietnamese troops in Laos. This ends up being a failure.
In the spring of 1972 the North Vietnamese launch their own attack on the South
It was clear that the expansion of the War into Cambodia and Laos meant that Vietnamisation was not working. In fact it increased communist popularity in both countries.
The Kent State shootings occurred to the expansion of the war.
Despite the failure of Vietnamisation Nixon was re-elected in 1972.
Nixon had to resign due to the Watergate scandal.
Nixon was linked to burglars in the Democratic offices who bugged phones
He denied having any knowledge of it
But he did know it was taking place and covered it up
In 1974 the scandal came to light, and Nixon resigned
Henry Kissinger revealed Nixon cried
Nixon's vice president, Ford, takes over.
The watergate scandal reduced trust in US political leaders. This has never recovered, and the Americans no longer trust their government.