Discover What Happened Today in History
Delegates to the Constitutional Convention in Philadelphia signed the final draft of the United States Constitution. This document established the framework for the U.S. federal government and remains the supreme law of the land.
Union and Confederate forces clashed near Sharpsburg, Maryland, in the bloodiest single-day battle in American history. The tactical draw gave President Lincoln the political capital to issue the preliminary Emancipation Proclamation.
Orville Wright was piloting an Army aircraft when a propeller broke, causing a crash that killed his passenger, Lieutenant Thomas Selfridge. This marked the first fatal airplane crash in history.
NASA publicly unveiled its first space shuttle, the Enterprise, in Palmdale, California. Although it was used only for atmospheric test flights, it was a prototype for the reusable spacecraft that would define NASA's next era.
Vanessa Williams was crowned Miss America 1984, becoming the first African American woman to win the title. Her victory was a landmark moment in American cultural history, breaking a significant racial barrier.