The National WWII Museum in New Orleans marks a milestone by welcoming its three-millionth visitor.

Visitors often ask, “Why is the Museum in New Orleans?” The answer to this simple question requires an understanding of the city’s involvement in World War II, politics, and American memory.

Building on the popularity of last year’s event, The National WWII Museum and the Commemorative Air Force (CAF) are proud to present WWII AirPower Expo 2015 – a three-day display of WWII warbirds in action. From October 23 to 25, an expansive fleet of vintage WWII aircraft – including the only flying B-29 Superfortress – will be on-site at the New Orleans Lakefront Airport, offering close contact with the planes and pilots that liberated the skies above the Pacific and Europe.

On August 23, 1945, high-ranking military officials and civilians gathered at the White House to watch President Harry Truman bestow the Medal of Honor among 28 veterans who served with valor during World War II.

On December 7, 1941, Japan staged a surprise attack on Pearl Harbor, decimating the US Pacific Fleet. When Germany and Italy declared war on the United States days later, America found itself in a global war.