1. On December 7, 1787, Delaware became the first state to ratify the United States Constitution. Known as “The First State,” Delaware played a crucial role in the formation of the United States government.

2. In 1855, the Delaware State Fair Association was established on December 7th. The annual fair has since become a beloved tradition in Delaware, featuring attractions such as rides, concerts, and agricultural exhibits.

3. On December 7, 1871, the Lewes & Rehoboth Canal Company completed construction of a canal connecting Lewes Bay and Rehoboth Bay. The canal, which is still in use today, has facilitated shipping and transportation in the area for over a century.

4. In 1941, the Japanese attacked the United States naval base at Pearl Harbor, Hawaii, on December 7th. The event marked the entry of the United States into World War II. Many Delawareans served in the armed forces during the war.

5. On December 7, 2007, Delaware Governor Ruth Ann Minner signed legislation legalizing civil unions for same-sex couples. The bill made Delaware the sixth state to offer legal recognition for same-sex relationships. In 2011, Delaware passed a law legalizing same-sex marriage.