The first successful transatlantic flight
The first manned moon landing
The first successful nuclear test
The first human cloning experiment
B. The first manned moon landing
The first successful transatlantic flight
The first manned moon landing
The first successful nuclear test
The first human cloning experiment
Plessy v. Ferguson
Brown v. Board of Education
Roe v. Wade
Miranda v. Arizona
Soviet Union
China
Cuba
North Korea
Doubled the size of the United States
Secured the annexation of Texas
Established the Oregon Trail
Led to the construction of the transcontinental railroad
Water pollution in lakes, rivers, and coastal areas
Air pollution from industrial sources
Hazardous waste disposal
Nuclear energy production
Great Depression
Roaring Twenties
Cold War
World War II
Sinking of the Lusitania
Attack on Pearl Harbor
Invasion of Normandy
Bombing of Hiroshima
Exposed the gap between official government statements and the actual progress of the war
Resulted in a decisive victory for U.S. forces
Led to a peace agreement between the U.S. and North Vietnam
Marked the end of U.S. involvement in the war
The right to abortion under certain circumstances
The legality of physician-assisted suicide
The right to free speech for students in public schools
The prohibition of the death penalty
Richard Nixon
Lyndon B. Johnson
John F. Kennedy
Gerald Ford
The environmental movement and the call for pesticide regulation
The clean energy movement
The conservation movement
The wildlife preservation movement
Regulation of big businesses and monopolies
The expansion of territorial acquisitions
A return to laissez-faire economic policies
The elimination of the federal income tax
Judicial review
Eminent domain
Double jeopardy
Due process
Government intervention and social programs
Deregulation and laissez-faire policies
Military expansion and arms production
Tax cuts for the wealthy
Explore and map the newly acquired Louisiana Territory
Establish trade routes with Native American tribes in the Northwest
Investigate gold deposits in the Appalachian Mountains
Investigate the possibility of a Northwest Passage to Asia
Ice Hockey
Figure Skating
Skiing
Bobsledding
Separate but equal
Desegregation
Affirmative action
Civil disobedience
Escalate military involvement in Vietnam
Implement economic sanctions against North Vietnam
Engage in diplomatic negotiations with North Vietnam
Withdraw all U.S. troops from Vietnam
Martin Luther King Jr.'s I Have a Dream speech
Demanding an end to the Vietnam War
Advocating for women's suffrage
Calling for increased military spending
The space race between the U.S. and the Soviet Union
The arms race
The nuclear arms reduction talks
The Cuban Missile Crisis
The United States was destined to expand across the entire continent
The U.S. should remain isolated from international affairs
Slavery was morally wrong and should be abolished
Native American tribes should be granted sovereignty
Eliminate barriers that prevented African Americans from voting
Establish a national identification system for voters
Enforce stricter residency requirements for voting
Limit the voting rights of women
Protecting the rights of workers to organize and bargain collectively
Expanding civil rights for African Americans
Establishing federal regulations for the banking industry
Creating the Social Security system
To establish a trading post with Native Americans
To explore and map the newly acquired Louisiana Territory
To search for gold in the Rocky Mountains
To establish a settlement on the Pacific coast
Richard Nixon
Harry Truman
Dwight D. Eisenhower
Ronald Reagan
Europe
Asia
Africa
South America
World War I
World War II
Korean War
Vietnam War
Restrict immigration from Southern and Eastern Europe
Encourage open immigration policies
Provide asylum to political refugees
Increase immigration from Latin America
Gradually transfer responsibility for the war to South Vietnamese forces
Seek a diplomatic resolution with North Vietnam
Escalate military operations in North Vietnam
Promote anti-communist revolutions in neighboring countries
Preventing the spread of communism
Encouraging the expansion of NATO
Promoting economic cooperation with the Soviet Union
Establishing military dominance in Europe