1. Vermont became the 14th state to join the Union on March 4, 1791. This is significant because March 4 was initially intended to be the official start of presidential terms, and Vermont's admission as the 14th state was a significant event in the early days of the United States.

2. On March 14, 1794, Vermont passed a law abolishing slavery, making it the first state to do so through legislative means. This was an important step towards ending the practice of slavery in the United States, and demonstrated Vermont's commitment to progressive values.

3. March 14 is also the day on which Bennington College was founded in 1932. This small liberal arts college has a reputation for innovative and experimental programs, and has been home to a number of notable alumni and faculty members over the years.

4. On March 14, 2018, Vermont became the first state to legalize recreational marijuana through legislative means rather than a voter referendum. This decision was seen as a significant step forward for marijuana legalization advocates, and has been closely watched by other states considering similar measures.

5. March 14, 1992 saw a significant natural disaster in Vermont, as a massive ice storm hit the state, causing widespread damage and power outages. This event was a major challenge for residents and emergency responders, and had a significant impact on the state's infrastructure and economy.