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April
1

April Fools' Day shares its date with genuine historic milestones in military strategy, science, and governance.

On This Day in History

1789
Politics

U.S. House of Representatives Achieves First Quorum

The U.S. House of Representatives achieved its first quorum and elected Frederick Muhlenberg as its first Speaker. The new government under the Constitution was finally operational.

1826
Invention

Samuel Morey Patents Internal Combustion Engine

American inventor Samuel Morey received a patent for an internal combustion engine. His design predated the more famous European developments by decades.

1918
War & Conflict

Royal Air Force Founded

The Royal Air Force was established as an independent military branch, the world's first independent air force. It combined the Royal Flying Corps and the Royal Naval Air Service.

1933
War & Conflict

Nazi Boycott of Jewish Businesses

The Nazi regime organized a nationwide boycott of Jewish-owned businesses in Germany. Stormtroopers stood menacingly outside shops, marking them with Stars of David.

1945
War & Conflict

U.S. Forces Invade Okinawa

American forces launched the invasion of Okinawa, the largest amphibious assault in the Pacific Theater. The brutal 82-day battle cost over 200,000 lives.

1976
Invention

Apple Computer Founded

Steve Jobs, Steve Wozniak, and Ronald Wayne founded Apple Computer Company. Starting in a garage, Apple would grow into the world's most valuable company.

All Days in April

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