Causes and Cold War Context
What Cold War belief said if one Southeast Asian country became communist, nearby countries might follow?
Domino Theory
What 1964 congressional action let the president increase U.S. military involvement in Vietnam?
Gulf of Tonkin Resolution
Give one common public protest used against the Vietnam War.
Public demonstrations
What 1973 law was meant to limit the president’s ability to send U.S. troops without Congress?
War Powers Act (War Powers Resolution)
What 1975 event ended the war and reunited Vietnam under communist rule?
Fall of Saigon
Why did the U.S. oppose holding nationwide elections in Vietnam in 1956?
U.S. leaders feared communists would win and unite Vietnam under communism
What 1968 series of surprise attacks by North Vietnam and the Viet Cong shocked the U.S.?
Tet Offensive
What government practice caused people to burn draft cards and protest?
The military draft (conscription)
How did the Gulf of Tonkin incidents change war powers between Congress and the president?
They let the president expand military action without a formal declaration of war by Congress
What immediate human result happened after the Fall of Saigon?
Large refugee evacuations, including helicopter evacuations from the U.S. Embassy
Which country supported North Vietnam with supplies and advisors during the war?
Soviet Union (or China)
In what year did U.S. troop numbers in Vietnam reach their highest level?
1968
Which amendment lowered the voting age to 18 partly because of the draft?
Twenty‑Sixth Amendment
Why did Congress want laws to limit presidential war-making after Vietnam?
To regain oversight and prevent the president from making large military commitments alone
Name one way the Vietnam War changed later U.S. foreign policy or military choices.
Greater caution about large ground wars and more Congressional oversight of military action
What communist political and military organization fought to reunify Vietnam under the North?
Viet Minh (or Viet Cong for the southern guerrilla force)
What policy moved fighting responsibility to South Vietnamese forces while cutting U.S. troop levels?
Vietnamization
How did TV news reports affect how Americans felt about the war?
Graphic coverage made more Americans doubt government claims and oppose the war
What term described the gap between what U.S. leaders told the public and what was actually happening in Vietnam?
Credibility gap
How did the Tet Offensive change U.S. views about progress in the war?
It showed the enemy could attack widely, making Americans doubt claims that victory was near
How did China’s location and power affect U.S. decisions about Vietnam?
The U.S. worried a communist Vietnam would increase China’s influence and spread communism in the region
Name two weapons or battlefield conditions used in Vietnam that shaped how the war was fought.
Examples: napalm, Agent Orange, dense jungle, extensive tunnel systems, booby traps (any two)
Name two cultural forms that expressed antiwar views and explain their effect.
Protest songs and political cartoons/newspapers — they spread antiwar messages and influenced public opinion
Which 1969 Supreme Court decision protected student political expression in schools (e.g., wearing armbands) and is linked to Vietnam-era protests?
Tinker v. Des Moines
Give one long‑term effect in the U.S. that came from the Vietnam War.
Reduced public trust in government, lasting veteran health issues, and influence on civil‑liberties debates