1. Maine Becomes a State
On March 4, 1820, Maine officially became the 23rd state in the United States. It was admitted into the union as part of the Missouri Compromise, which settled a dispute over the number of free and slave states in the country.

2. The First Maine State Flag is Adopted
On March 4, 1909, Maine adopted its first state flag. The flag features a blue field with the state coat of arms in the center, surrounded by a white star. The coat of arms shows a moose, a pine tree, and a sailor with a telescope.

3. The First Women's Basketball Game in Maine is Played
On March 4, 1893, the first women's basketball game was played in Maine. The game was held at the College of the Holy Cross in Portland and featured teams from the school and the Young Women's Christian Association (YWCA).

4. Maine Celebrates Its Bicentennial
On March 4, 2020, Maine celebrated its 200th anniversary as a state. The year-long celebration included events and activities throughout the state to commemorate Maine's rich history and culture.

5. The Maine State House is Dedicated
On March 4, 1832, the Maine State House was officially dedicated in Augusta. The building, which still serves as the state capitol, was designed by architect Charles Bulfinch and features a distinctive copper dome.