Under this doctrine, the U.S. would aim to prohibit European involvement in the Western Hemisphere
This was the treaty that ended World War I
Treaty of Versailles
During the Cold War, this country was America's main enemy
Soviet Union
Following the attack at Pearl Harbor, the U.S. entered this war
World War II
The U.S. is currently a member of this alliance, in which an attack on one member is considered an attack on all
North Atlantic Treaty Organization
This term refers to an easing of hostilities and is often associated with the Strategic Arms Limitation Talks (SALT)
Détente
This real estate, the largest in world history, was struck by Napoleon Bonaparte and Thomas Jefferson for $15 million
Louisiana Purchase
This French term refers to the World War I alliance between Great Britain, France, and Russia
Triple Entente
Antietam, Fort Sumter, and Appomattox Court House were all battles in this war
Civil War
He was Stalin's successor and was in charge of the Soviet Union during the Cuban Missile Crisis
Nikita Khrushchev
Adding on to the ideas of earlier presidents, Teddy Roosevelt proposed this idea, that stated the U.S. had the right to intervene in the affairs of Latin American nations in order to preserve order and keep Europeans out
Roosevelt's Corollary
Commodore Matthew C. Perry used threats of force to get the Japanese to sign this 1854 treaty
Treaty of Kanagawa
This event almost pushed the U.S. and Great Britain to war, after Confederate diplomats were discovered on a British ship
Trent Affair
"Operation Desert Storm" was a part of this war, which saw the U.S. repel an Iraqi invasion of Kuwait
Impressment
Dwight Eisenhower was a fan of this strategy, in which one tries to gain foreign policy concessions by ramping up hostilities, almost to the point of armed conflict
Brinkmanship
In this 1794 treaty, the British agreed to vacate forts along the Great Lakes
Jay's Treaty
Great Rapproachment
This was the name for Richard Nixon's policy of gradually withdrawing U.S. troops from Vietnam and transferring the responsibility of the war to the South Vietnamese
Vietnamization
This Berlin border crossing station was the site of a major standoff in 1961
Checkpoint Charlie/Checkpoint C
This Massachusetts senator and chair of the Senate Foreign Relations Committee was the leader of the fight against the Treaty of Versailles
Henry Cabot Lodge
Extraterritoriality
The U.S. has often maintained its alliance with this Middle Eastern country, which is currently led by Mohammed Bin Salman, due to shared economic and military interests
Kingdom of Saudi Arabia
Over the course of four days in 1983, the U.S. overthrew the communist government of this Caribbean country
Grenada
This affair led directly to the Quasi-War with France after a group of French diplomats demanded that U.S. diplomats pay an exorbitant sum just to begin negotiations with French foreign minister Tallyrand
XYZ Affair