1. Delaware Became a Separate Colony from Pennsylvania on September 1, 1776

On September 1, 1776, Delaware became a separate colonial state from Pennsylvania, declaring its independence from the British Crown. This made Delaware the first state to ratify the new United States Constitution in 1787, earning the nickname "The First State."

2. The Wilmington Race Riot Took Place on September 1, 1898

On September 1, 1898, a race riot broke out in Wilmington, Delaware. White supremacists, unhappy with the growing political power of African Americans in the state, violently overthrew the elected government and installed their own candidates. The riot resulted in the deaths of dozens of African Americans.

3. The Great Delaware Hurricane Struck on September 1, 1933

The Great Delaware Hurricane struck the state on September 1, 1933, causing widespread damage and an estimated 21 deaths. The hurricane also caused significant flooding and destroyed much of the state's agriculture.

4. The University of Delaware Was Founded on September 1, 1743

On September 1, 1743, the University of Delaware was founded. Originally known as Newark College, the school has grown into a major research institution with over 23,000 students.

5. Delaware's First Public Building, The Court House, Was Built on September 1, 1732

Delaware's first public building, The Court House, was constructed on September 1, 1732, in New Castle. The building served as the seat of the colonial government and the state's highest court until 1881. The building is now a museum and listed on the National Register of Historic Places.