1. In 1765, the Stamp Act Congress met in New York to protest against the British government's new taxes. This event played a significant role in American history, leading to the American Revolution and ultimately the birth of the United States of America.

2. In 1828, the Delaware and Hudson Canal officially opened, connecting Pennsylvania's coalfields to New York City's markets. This canal played a crucial role in transportation and commerce for decades to come.

3. In 1881, the Wilmington Opera House, a grand theater that hosted countless performances and events, opened on Market Street in Wilmington. It remained an iconic landmark until it was tragically destroyed by fire in 1914.

4. In 1962, the DuPont Company debuted its new fiber, Lycra, which quickly became a popular material used in athletic and swimwear. This invention revolutionized the fashion industry and helped to establish Delaware as a center of innovation in textiles.

5. In 2012, Hurricane Sandy devastated the East Coast, causing massive flooding and power outages. Delaware was not hit as hard as neighboring states, but many residents still experienced significant damage and disruption as a result of the storm.