Founding of Jamestown
English colonists establish Jamestown in Virginia, the first permanent English settlement in North America.
English colonists establish Jamestown in Virginia, the first permanent English settlement in North America.
In colonial Massachusetts, more than 200 people are accused of witchcraft and 19 are hanged.
British soldiers fire into a crowd in Boston, killing five people and heightening tensions between the colonies and Britain.
Colonists protesting British taxation dump an entire shipment of East India Company tea into Boston Harbor.
The Continental Congress adopts the Declaration of Independence, proclaiming the 13 colonies free from Britain.
The Constitutional Convention in Philadelphia adopts and signs the US Constitution, creating a federal government with separation of powers.
George Washington is sworn in as the first President of the United States in New York City.
The United States buys the vast Louisiana territory from France, roughly doubling the size of the country.
President James Monroe declares that the United States will oppose any further European colonization or intervention in the Americas.
President Andrew Jackson signs a law enabling the forced relocation of Native American nations west of the Mississippi, leading to the Trail of Tears.
The first women's rights convention in the United States adopts the Declaration of Sentiments, including a demand for women's suffrage.
U.S. Commodore Matthew Perry's 'Black Ships' enter Edo Bay, pressing Japan to end its isolation policy.
President Lincoln proclaims freedom for enslaved people in the Confederate states in rebellion.
Abraham Lincoln delivers a brief speech dedicating the military cemetery at Gettysburg, affirming the ideals of liberty and equality.
John Wilkes Booth shoots President Lincoln at Ford's Theatre days after the Civil War effectively ends; Lincoln dies the next morning.
The Thirteenth Amendment to the US Constitution is ratified, formally abolishing slavery throughout the country.
The Nineteenth Amendment is ratified, prohibiting denial of the right to vote on the basis of sex in the United States.
Franklin D. Roosevelt becomes president and launches the New Deal programs in response to the Great Depression.
Roosevelt, Churchill and Stalin meet at Yalta to discuss the post-war reorganisation of Europe and the world.
The UN Charter enters into force after ratification by a majority of signatories.
An international military tribunal tries leading Nazi figures for war crimes and crimes against humanity.
At Fulton, Missouri, Winston Churchill declares that an "iron curtain" has descended across Europe, a symbolic marker of the early Cold War.
Under the Treaty of Manila, the United States recognises the independence of the Republic of the Philippines.
The United States enacts a large-scale economic aid programme to rebuild Western European economies after the Second World War.
The Soviet Union blocks road and rail access to West Berlin; the Western Allies respond by supplying the city through an airlift for almost a year.
Twelve North American and Western European countries sign the North Atlantic Treaty in Washington, creating the NATO collective defence alliance.
During the 300-day free-movement period after the Geneva Accords, roughly 800,000 to one million people, many of them Catholics, move from North to South Vietnam.
The US Supreme Court rules that racial segregation in public schools is unconstitutional.
Rosa Parks is arrested for refusing to give up her seat to a white passenger, sparking a year-long bus boycott in Montgomery, Alabama.
A 13-day standoff between the United States and the Soviet Union over nuclear missiles in Cuba brings the world closest to nuclear war.
Martin Luther King Jr. delivers his famous speech at the Lincoln Memorial during the March on Washington for Jobs and Freedom.
Generals led by Dương Văn Minh overthrow President Ngô Đình Diệm, who is killed with his brother Ngô Đình Nhu the next day.
US President John F. Kennedy is shot and killed while riding in a motorcade in Dallas, Texas.
President Lyndon B. Johnson signs the Civil Rights Act, outlawing discrimination based on race, color, religion, sex or national origin.
A clash between USS Maddox and North Vietnamese torpedo boats leads Congress to pass the Gulf of Tonkin Resolution, enabling US escalation.
A federal law prohibits racial discrimination in voting, protecting the voting rights of African Americans.
Martin Luther King Jr. is shot dead at the Lorraine Motel in Memphis, Tennessee, triggering riots in many American cities.
U.S. President Richard Nixon's visit opens the way to normalised relations between the United States and China.
The last US combat units leave South Vietnam under the terms of the Paris Peace Accords.
Richard Nixon becomes the first US president to resign, facing likely impeachment over the Watergate scandal.
Hundreds of thousands of people flee Vietnam by sea after 1975; many die at sea and others are resettled, mostly in Western countries.
North Vietnamese forces enter the Independence Palace; the Republic of Vietnam surrenders, ending the Vietnam War.
President Bill Clinton announces the lifting of the US trade embargo on Vietnam.
President Bill Clinton announces the normalisation of diplomatic relations with Vietnam.
Al-Qaeda hijackers attack New York and Washington with four airliners, killing nearly 3,000 people.
Barack Obama wins the presidential election, becoming the first African American elected to the office.
During President Joe Biden's visit to Hanoi, the two countries upgrade relations to a Comprehensive Strategic Partnership.