Expansion into Cambodia and Laos Flashcards

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What is meant by Nixon's expansion of the Vietnam War into Cambodia and Laos?

It means Nixon widened the fighting from Vietnam into the neighbouring countries of Cambodia and Laos, using bombing and invasions against communist bases there.

Why did the Vietcong and North Vietnamese use Cambodia and Laos during the war?

They used jungle routes and bases in Cambodia and Laos, including parts of the Ho Chi Minh Trail, to move troops and supplies safely around US and South Vietnamese forces.

Why did Nixon begin secret bombing of Cambodia in 1969?

He hoped bombing would destroy Vietcong and North Vietnamese bases in Cambodia, cut their supply lines, and force North Vietnam to accept peace talks on US terms.

What change in Cambodia's government in 1970 helped Nixon send in troops?

In 1970 Prince Sihanouk was removed and General Lon Nol took power. Lon Nol was anti-communist and let US and South Vietnamese troops attack communist bases in Cambodia.

What happened during the US and South Vietnamese invasion of Cambodia in April 1970?

US and South Vietnamese forces crossed into Cambodia to destroy Vietcong and North Vietnamese camps. They captured many weapons and supplies, but most enemy fighters escaped deeper into Cambodia.

How did the Cambodian invasion affect Cambodia itself?

The fighting spread war into Cambodia. Lon Nol's weak government struggled, and the communist Khmer Rouge grew stronger, helped by anger over US bombing and invasion.

How did the Cambodian invasion affect opinion and politics in the USA?

Many Americans felt Nixon had broken his promise to end the war. Huge protests took place, four students were shot at Kent State University, and Congress began to limit his war powers.

Why did Nixon expand the war into Laos in 1971?

He wanted to cut the Ho Chi Minh Trail in Laos, weaken North Vietnam's ability to fight in South Vietnam, and test whether South Vietnamese troops could lead attacks without US ground forces.

What was Operation Lam Son 719?

It was a 1971 South Vietnamese attack into Laos, backed by heavy US air support. Its aim was to destroy parts of the Ho Chi Minh Trail and block supplies to the South.

What was the outcome of Operation Lam Son 719?

The attack failed. South Vietnamese troops suffered heavy losses and retreated in confusion, while North Vietnam quickly reopened the Ho Chi Minh Trail through Laos.

How did the failure in Laos affect views of Vietnamisation?

It showed that South Vietnamese forces still depended on US air power and struggled to fight alone. This made many people doubt that Vietnamisation would create a strong, self-reliant South Vietnam.

How did expanding the war into Cambodia and Laos affect Nixon's overall plan to end the war?

Nixon hoped attacks in Cambodia and Laos would weaken the enemy and force peace. However, they widened the war, caused heavy criticism at home, and increased suffering in both countries.