1990 - Pink Floyds' "Wall" is performed where Berlin Wall once stood
1970 - The Aswan High Dam in Egypt is completed after 11 years of construction,
1949 - United States ratifies North Atlantic Treaty.
1718 - Treaty of Passarowitz between Ottoman Empire, Austria and Republic of Venice.
1588 - British fleet begins battle with the Spanish "Invincible Armada"
This Day In Business
2010 - Facebook CEO Mark Zuckerberg announces that 500 million people all around the world are actively using Facebook.
2007 - J.K. Rowling's final book in series, "Harry Potter and the Deathly Hallows," goes on sale
1831 - Leopold I is made king upon Belgium's independence from the Netherlands.
1996 - The great Wayne Gretzky signs 2 year contract to play hockey at MSG for Rangers
July 21st Holiday
National Day (Belgium) - Celebrates the inauguration of Leopold I, who was the first king of independent Belgium in 1830.
Today's Birthday Trivia
She became known for playing Cindy Collins in Zoom. Who is she?
Today's Birthday Horoscope
Learn about people born on this day by reading the July 21 Birthday Horoscope.
Famous Birthdays iPhone App
Are you an iPhone user? Get the fun and free Famous Birthdays iPhone app.