Who invented the telescope? Not Galileo. Who first pointed it at the heavens? Not he. So why do we celebrate him? All he did was change the world.

In 325 A.D., the First Council of Nicaea ended with adoption of the Nicene Creed establishing the doctrine of the Holy Trinity.

On Aug. 25, 1982, U.S. President Ronald Reagan ordered the deployment of the Marines to Beirut amid the Lebanese Civil War.