Preliminary plans for a mosque and cultural center near ground zero in New York were unveiled, setting off a national debate over whether the project was disrespectful to 9/11 victims and whether opposition to it exposed anti-Muslim biases.
President Ronald Reagan attended a wreath-laying ceremony at a military cemetery in Bitburg, West Germany. The visit drew worldwide condemnation because 49 members of the Waffen SS were buried there.
The Council of Europe is founded. The organization was the first to work for European integration. It has 47 member countries and is a completely separate entity from the European Union (EU).
Cy Young of the Boston Americans pitched the first perfect game in modern major league baseball history in a 3-0 victory over the Philadelphia Athletics.
Mary Kies of South Killingly, Conn., became the first woman to be granted a patent. The patent was for the rights to a technique for weaving straw with silk and thread.
1260
Kublai Khan, grandson of Genghis Khan, becomes ruler of the Mongol Empire.