Presidents
Communism
Military Action
Space/Technology
Civil Rights
100

Only President not elected to a national office

Gerald Ford

100

Nixon opened trade relations with this communist country enabling communism to continue to be funded

China

100

The US signed a cease-fire agreement with this country in 1973

North Vietnam

100

Place of a nuclear accident that brought heavy regulation by the government 

Three-Mile Island

100

First black American to play for a Major League baseball team 

Jackie Robinson

200

President who removed Douglas MacArthur from command because he wanted to win

Harry Truman

200
The two countries who also fell to communism after the fall of Vietnam

Laos and Cambodia

200

Intervention by this country prevented the UN forces from driving Communism from Korea

China

200

Two-man space missions

Gemini

200

Protest tactic promoted by Martin Luther King, Jr

non-violent resistance 

300

President who first sent troops to Vietnam

Lyndon Johnson

300

Country that was susceptible to communism because Belgium did not prepare it for independence 

Belgian Congo

300

In 1967, Israel prevented an invasion by several Arab nations in this war.

Six-Day War

300

American space probe sent toward Venus

Mariner 2

300

First black American to enroll at the University of Mississippi 

James Meredith

400

President who envisioned the Interstate Highway System

Dwight Eisenhower

400

The Soviet Union formed this as a response to NATO

Warsaw Pact

400

He was commander of US forces in South Vietnam

William Westmoreland

400

Largest domestic building program in US history

Interstate Highway System

400

Black separatist leader who criticized MLK's methods

Malcom X

500

Called his welfare program the Fair Deal

Harry S. Truman

500

Senator criticized for his excessive investigation into communist infiltration in the US government 

Joseph McCarthy

500

Military victory for the US that was portrayed as a defeat by the media

Tet Offensive

500

Longest suspension bridge in the world when completed in the 1950's

Mackinac Straits Bridge

500

The focus of the civil rights movement during the Eisenhower administration 

Desegregation 

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