Battle of the Granicus: Alexander the Great leads a combined army of Macedonians and Greeks in an invasion of...

Adolf Hitler is confirmed in the Roman Catholic Church in a ceremony at the Linz cathedral.

Friedrich Nietzsche's sister, Elisabeth, marries Bernhard Förster, a professional antisemite. In his writings, Förster describes Jews as a...

The Dearborn Independent, a newspaper recently purchased by Henry Ford, starts publishing a series of articles on the "Jewish...

Philosopher William K. Clifford is born in Exeter, England. A mathematician and philosopher who does not write a great...

Thomas Henry Huxley is born in Middlesex, England. A natural scientist and author, Huxley will become widely known as...

French philosopher Voltaire dies. Voltaire was one of the most famous of the French philosophers during the French Enlightenment...

In Berlin, the Nazis convert Freethinkers Hall, the national headquarters of the German Freethinkers League, into office space for...

Katharine Hepburn is born in Hartford, Connecticut. An American actress, Hepburn is outspoken about her atheism when the subject...