The explorer James Cook was killed in a clash with Hawaiians at Kealakekua Bay during his third voyage.
British General John Burgoyne surrenders to the Continental Army at Saratoga, a victory that helps bring France into an alliance with the Americans.
General Cornwallis surrenders to American and French forces at Yorktown, Virginia, effectively ending major fighting in the American Revolutionary War.
The Continental Congress adopts the Declaration of Independence, proclaiming the 13 colonies free from Britain.
The first clashes between colonial militia and British troops in Massachusetts begin the American Revolutionary War.
Britain signs a treaty with the United States in Paris, formally ending the American Revolutionary War and recognizing American independence.
Colonists protesting British taxation dump an entire shipment of East India Company tea into Boston Harbor.