1. On March 19, 1783, the Connecticut Courant newspaper reported the arrival of a shipment of India tea, which was a popular and valuable commodity at the time. This shows the important role that Connecticut played in early American trade and commerce.

2. March 19, 1818 marked the birth of William Henry Welch, a prominent physician and researcher who grew up in Connecticut. Welch is known for his work in establishing modern medical education and research in the United States, and is considered one of the founders of the Johns Hopkins School of Medicine.

3. The University of Connecticut Women's Basketball team won their first NCAA championship on March 19, 1995. Led by head coach Geno Auriemma and star player Rebecca Lobo, the team defeated perennial powerhouse Tennessee in an exciting game that helped to establish UConn as a dominant force in women's basketball.

4. On March 19, 1927, renowned architect and Connecticut native Eliot Noyes was born. Noyes is known for his innovative designs and collaborations with companies like IBM, and helped to shape the modernist movement in architecture during the mid-20th century.

5. March 19, 2004 marked the opening of the Connecticut Science Center in Hartford. This state-of-the-art museum offers hands-on exhibits and interactive programs focused on STEM education and exploration, and has become a popular destination for tourists and locals alike.