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What Happened Today in History on April 30

Explore the historical events that shaped our world on April 30th. From major milestones to cultural achievements, see what happened on this day in history. Dates for earlier events may be approximate.

The Islamic conquest of Spain begins with the landing of the Muslim General Tariq ibn-Ziyad armed forces at Gibraltar. By the end of the campaign most of the Iberian Peninsula (except for small areas in the north-west such as Asturias and the Basque territory were brought under Islamic rule. More

The Sicilian Vespers: A rebellion breaks out in Sicily against the rule of the Angevin King Charles I of Naples.

The Peasants' Revolt in England begins as rebels march on London, demanding an end to serfdom and unfair taxation.

Battle of Panipat: Babur's Mughal forces defeat Ibrahim Lodi, establishing Mughal rule in India.

 England and France sign the Treaty of Westminster, establishing peace between the two nations. A year later, In January 1528, the alliance declared war on the Holy Roman Empire, a joint enemy.

George Washington is inaugurated as the first President of the United States. More

The agreement for the purchase of the Louisiana Territory from France is formally completed. this transaction with France, signed on April 30, 1803, the United States purchased 828,000 square miles of land west of the Mississippi River for $15 million. For roughly 4 cents an acre, the United States doubled its size, expanding the nation westward. More

Louisiana is admitted to the Union becoming the 18th State.
The State of Louisiana consisted of the Territory of Orleans, as well as the Florida Parishes east of the Mississippi River, which had been annexed by the U.S. from Spain in 1810.

Adolf Hitler, chancellor and dictator of Nazi Germany from 1933 to 1945, commits suicide in the Führerbunker via a self inflicted gunshot to the head after it became clear that Germany would lose the Battle of Berlin. Eva Braun, his longtime mistress, who he had married the prior day, also committed suicide by cyanide poisoning. In accordance with Hitler's prior written and verbal instructions, their remains were carried up the stairs and through the bunker's emergency exit to the Reich Chancellery garden, where they were doused in petrol and burned. The news of Hitler's death was announced on German radio the next day, May 1. More

The Vietnam War officially ends with the fall of Saigon and the reunification of Vietnam. The human costs of the long conflict was very high for all involved. Current estimates of those who had died or were missing as a result of the war are: As many as 2 million Vietnamese civilians on both sides and at least 1.1 million North Vietnamese and Viet Cong fighters. 

The World Wide Web (WWW) goes public as CERN makes the source code of the World Wide Web available on a royalty-free basis, making it free software. By late 1993 there were over 500 known web servers, and the WWW accounted for 1% of internet traffic, which seemed a lot in those days (the rest was remote access, e-mail and file transfer) More

Japan's Emperor Akihito officially announces his abdication from the Japanese throne. The 85-year-old was given permission to abdicate after saying he felt unable to fulfil his role because of his age and declining health. At midnight, his son, Crown Prince Naruhito will become the new emperor. Prime Minister Shinzo Abe had announced in December 2017 that Akihito's abdication would take place at the end of 30 April 2019, The abdication of Emperor Akihito was remarkable for being the first of a Japanese emperor in 200 years. More