1. On August 11, 1782, the last battle of the Revolutionary War took place in Delaware near the village of Odessa. The British were defeated and forced to retreat, paving the way for America's victory.

2. On August 11, 1818, the Zwaanendael Museum was established in Lewes, Delaware, to commemorate the founding of the Dutch colony of Zwaanendael in 1631.

3. Delaware gained statehood on December 7, 1787, but it was not until August 11, 1792, that the state capital was officially designated as Dover.

4. August 11, 1881, saw the opening of the Wooten Hall Opera House in Wilmington, Delaware. It quickly became a popular venue for entertainment of all kinds, from theatrical performances to political rallies.

5. On August 11, 2007, Hurricane Dean made landfall in Mexico, causing severe damage and claiming dozens of lives. Although Delaware was not directly affected by the storm, it highlights the importance of preparedness and resilience in the face of natural disasters.