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The Invention of the Model T
Henry Ford revolutionized car manufacturing by mass-producing the affordable Model T. This innovation made car ownership accessible to the average person, transforming transportation and American society. -
The Zimmerman Telegram
Germany, in an attempt to weaken the United States during World War I, secretly offered Mexico an alliance. This alliance would see Mexico regain territories previously lost to the U.S. if they joined the war against the Americans. However, the British intercepted this secret message. When the U.S. learned of this plot, it outraged public opinion and ultimately led to their entry into World War I. -
The WWI Armistice
On November 11, fighting stopped in WWI because Germany and the Allies agreed to an armistice. It marked the end of the war. -
The 19th Amendment
The 19th Amendment to the U.S. Constitution granted women the right to vote. This landmark achievement won after decades of struggle by women's rights activists, marked a significant step towards gender equality in America. -
Charles Lindbergh’s Flight
Charles Lindbergh made history by becoming the first person to complete a solo, non-stop flight across the Atlantic Ocean in his aircraft, the "Spirit of St. Louis." This groundbreaking achievement significantly advanced the field of aviation. -
Black Thursday
The 1929 stock market crash triggered the Great Depression. This devastating economic event caused widespread financial ruin, with many people losing their life savings and jobs. -
Hitler Becomes Chancellor
Adolf Hitler rose to power in Germany and established a totalitarian dictatorship, marking the beginning of Nazi rule. -
The New Deal
Franklin D. Roosevelt's New Deal was a series of programs and reforms implemented to combat the Great Depression. Key aspects included job creation initiatives, support for farmers, and the establishment of social safety nets like Social Security. -
The Munich Pact
Britain and France adopted a policy of appeasement, allowing Hitler to annex the Sudetenland region of Czechoslovakia. This strategy, aimed at preventing war, ultimately failed as Hitler's aggressive expansionism continued. -
Hitler Invades Poland
Germany attacked Poland, and Britain and France declared war. This started World War II. -
Pearl Harbor
Japan attacked a U.S. naval base in Hawaii on December 7, pulling the U.S. into WWII. -
D-Day
The Allies landed in Normandy, France, on June 6 to fight Nazi Germany. It was a major step toward winning WWII. -
Hiroshima & Nagasaki
The U.S. dropped atomic bombs on these two Japanese cities, ending WWII but causing massive destruction and loss of life. -
The Formation of the United Nations
Countries came together to form the UN to promote peace and cooperation after WWII. -
The Long Telegram
George Kennan sent a long message from Moscow explaining why the U.S. should stop the spread of communism. This started the Cold War. -
Russians Acquire the Atomic Bomb
The Soviet Union successfully tested its first atomic bomb, ending the U.S.’s monopoly on nuclear weapons. -
The Formation of NATO
The U.S. and its allies created NATO to protect each other from threats, especially from the Soviet Union. -
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The Korean War
North Korea (with Soviet help) invaded South Korea. The U.S. and UN forces helped the South, and China helped the North. It ended in a stalemate. -
Brown v. Board of Education
The Supreme Court ruled that racial segregation in schools was unconstitutional, starting the fight to end segregation. -
Rosa Parks Refuses to Give Up her Seat
Rosa Parks was arrested for not giving her bus seat to a white man. This sparked the Civil Rights Movement. -
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The Vietnam War
The U.S. fought in Vietnam to stop the spread of communism, but it was a long and unpopular war, ending with U.S. withdrawal and a communist victory. -
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The Invention of the Internent
Scientists developed the internet as a way for computers to communicate. By the 1990s, it became widely used by the public. -
The Cuban Missile Crisis
The U.S. and Soviet Union almost went to war because the Soviets put nuclear missiles in Cuba. After tense negotiations, the crisis was avoided. -
JFK's Assassination
President John F. Kennedy was shot and killed in Dallas, Texas. -
The Gulf Of Tonkin Resolution
After an attack on U.S. ships, Congress let President Johnson take military action in Vietnam, leading to the Vietnam War escalation. -
The Apollo 11 Moon Landing
Neil Armstrong and Buzz Aldrin became the first humans to walk on the moon. It was a big win for the U.S. in the Space Race. -
The Watergate Break-ins
People working for President Nixon’s re-election team broke into the Democratic headquarters. -
Nixon's Resignation
Nixon resigned because of the Watergate scandal, becoming the only U.S. president to step down. -
The Fall of the Berlin Wall
The Berlin Wall, which divided East and West Berlin, came down. It symbolized the end of the Cold War. -
The 9/11 Attacks
Terrorists hijacked planes and crashed them into the Twin Towers and the Pentagon. It was one of the deadliest attacks in U.S. history. -
Covid 19
A new virus spread worldwide, causing illness, death, and major disruptions. Vaccines and safety measures have helped slow it down.