Pearl Harbor National Memorial is a solemn tribute to the events of December 7, 1941, which marked the United States' entry into World War II. The memorial includes the USS Arizona Memorial, the Battleship Missouri, and other historic vessels. Visitors can take a guided tour, watch historical documentaries, and explore exhibits detailing the attack and its aftermath. The serene waters and thoughtful design of the memorial create a reflective atmosphere, allowing visitors to pay their respects and gain insights into this pivotal moment in history.