Wikipedia:Selected anniversaries/April 30

April 30: Queen's Day in the Netherlands; Walpurgis Night in various European countries; Victory Day in Vietnam.

George Washington

• 711 - Umayyad troops led by Tariq ibn-Ziyad landed at Gibraltar, beginning their conquest of Hispania.

• 1789 - George Washington (pictured) took the oath as the first President of the United States of America at Federal Hall, New York City.

• 1945 - Martin Bormann and Heinz Linge found Adolf Hitler dead in the Führerbunker.

• 1948 - The Organization of American States was established in Bogotá, Colombia.

• 1975 - North Vietnamese troops captured Saigon, ending the Vietnam War.

Recent days: April 29 – April 28 – April 27

More anniversaries:

• March 31
• April 1
• April 2