1. In 1792, the state of Delaware officially adopted the nickname "The Diamond State." This name was chosen because Delaware is a small and valuable state, much like a diamond.

2. On May 31, 1831, the first issue of "The Delaware Gazette and State Journal" was published in Wilmington. This newspaper served as one of the primary sources of news and information for the state's residents for over 100 years.

3. In 1886, the Wilmington and Northern Railroad began operations in Delaware. This new railroad helped to spur economic growth and development in the state, making it easier for people and goods to travel between different cities and towns.

4. On May 31, 1928, the first Miss Delaware beauty pageant was held in Wilmington. The winner of this pageant, Ethelda Bleibtrey, went on to win three gold medals in swimming at the 1920 Summer Olympics.

5. In 1998, Governor Thomas Carper signed a law making Delaware the first state to recognize same-sex civil unions. This was a major milestone in the fight for LGBTQ+ rights, and helped to pave the way for further progress and equality in Delaware and across the country.