The Adams-Onís Treaty of 1819 resolved territorial disputes between the United States and Spain, leading to the acquisition of Florida and the establishment of the western boundary of the United States.
The Treaty of Tordesillas (1494) Explained
The Treaty of Tordesillas (1494) divided the newly discovered lands outside Europe between Spain and Portugal.
The Locarno Treaties (1925) Explained
The Locarno Treaties were a series of agreements signed in 1925 aimed at ensuring peace and resolving territorial disputes in Europe after World War I.
The Zimmerman Telegram (1917) Explained
The Zimmerman Telegram was a secret diplomatic communication that proposed a military alliance between Germany and Mexico during World War I.
The Peace Corps establishment (1961) Explained
The Peace Corps was established in 1961 as a volunteer program aimed at promoting peace and development in countries around the world.
The Gadsden Purchase (1853) Explained
The Gadsden Purchase was a treaty between the United States and Mexico in 1853 that resulted in the acquisition of a strip of land in present-day Arizona and New Mexico.
Cuban Missile Crisis (1962) Explained
The Cuban Missile Crisis was a 13-day standoff between the United States and the Soviet Union over the placement of nuclear missiles in Cuba, bringing the world to the brink of nuclear war.
Cairo Conference Explained
The Cairo Conference was a meeting held in 1943 between the leaders of the Allied powers to discuss strategies for the defeat of Japan during World War II.
Casablanca Conference Explained
The Casablanca Conference was a World War II meeting between Allied leaders to discuss strategy and plan for the defeat of Nazi Germany.
Cuban Missile Crisis Explained
The Cuban Missile Crisis was a 13-day confrontation in 1962 between the United States and the Soviet Union over the placement of nuclear missiles in Cuba.
Yalta Conference Explained
The Yalta Conference was a meeting between the leaders of the United States, Soviet Union, and United Kingdom to discuss the post-World War II reorganization of Europe.
Potsdam Conference Explained
The Potsdam Conference was a meeting held in 1945 between the leaders of the Allied powers to discuss the post-World War II settlement and the division of Germany.