1. On July 7, 1777, Vermont became the first state to abolish slavery through its constitution, marking an important step towards equality and civil rights in the United States.

2. On July 7, 1964, Vermont's first and only nuclear reactor was commissioned at the Vermont Yankee Nuclear Power Plant in Vernon. It remained in operation until 2014.

3. On July 7, 1927, the Vermont State Guard was officially organized as a military reserve for the state's National Guard. It played important roles in state emergencies and natural disasters, as well as in World War II.

4. On July 7, 1971, the Vermont Environmental Board was established to oversee the state's environmental regulations and policies. It has since been renamed to the Vermont Natural Resources Board.

5. On July 7, 1908, the Vermont Marble Company was incorporated, solidifying the state's reputation as a leading producer of high-quality marble. The company's quarries can still be visited today as part of the Vermont Marble Museum.