1829
Politics
Metropolitan Police Founded
Sir Robert Peel established London's Metropolitan Police Service, creating the model for modern professional policing. Officers became known as 'Bobbies' or 'Peelers' after their founder.
On This Day in History
2008
Politics
Dow Jones Drops 778 Points
The Dow Jones Industrial Average suffered its largest single-day point drop in history after Congress rejected a financial bailout plan. The crash deepened the global financial crisis.
1907
Culture
Washington National Cathedral Foundation Laid
President Theodore Roosevelt laid the foundation stone of Washington National Cathedral. The Gothic cathedral took 83 years to complete and became a center of national worship and mourning.
480
War & Conflict
Battle of Salamis
The Greek fleet, led by Themistocles, defeated the larger Persian navy in the straits of Salamis. The victory was the turning point of the Persian Wars and preserved Greek independence and democracy.
1954
Science
CERN Established
The European Organization for Nuclear Research (CERN) was officially established. CERN would become the world's leading particle physics laboratory and birthplace of the World Wide Web.
1988
Science
Space Shuttle Discovery Returns to Flight
The Space Shuttle Discovery launched on STS-26, NASA's first mission after the Challenger disaster. The successful flight restored confidence in the shuttle program.
1567
War & Conflict
Duke of Alba Arrives in Netherlands
The Duke of Alba arrived in the Netherlands with a Spanish army to suppress Protestant revolt. His brutal 'Council of Troubles' earned the nickname 'Council of Blood' and intensified Dutch resistance.