1. In 1777, the Battle of Paoli, also known as the “Paoli Massacre,” occurred in Pennsylvania during the Revolutionary War. While this battle did not take place in New Jersey, it had significant implications for the state's involvement in the war. After the British victory, they were able to take control of Philadelphia, which impacted New Jersey's strategic position and led to future battles in the state.

2. In 1845, J. Sterling Morton of Nebraska established Arbor Day, a national holiday that is celebrated around the world to promote tree planting and conservation. Morton was originally from Newark, New Jersey, and he is credited with popularizing the idea of planting trees to help the environment.

3. In 1948, the Atlantic City Convention Center was officially opened. The center quickly became a hub for conventions, trade shows, and other major events in the state, helping to support New Jersey's economy and cultural scene.

4. In 1973, legendary singer-songwriter Bruce Springsteen released his second album, "The Wild, the Innocent & the E Street Shuffle." The album features many classic Springsteen hits, including "Rosalita (Come Out Tonight)" and "4th of July, Asbury Park (Sandy)." Springsteen is a New Jersey native, and his music has become an important part of the state's cultural heritage.

5. In 2016, New Jersey hosted a presidential campaign rally for then-candidate Donald Trump. The rally was held at the Sun National Bank Center in Trenton and drew a large crowd of supporters. The event became a significant moment in New Jersey's political history and helped to solidify the state's role in national politics.