9/11: The Pentagon

On September 11, 1941, the U.S. War Department broke ground on a new headquarters that would rise to become the ultimate symbol of the American military. Sixty years after construction began... Read allOn September 11, 1941, the U.S. War Department broke ground on a new headquarters that would rise to become the ultimate symbol of the American military. Sixty years after construction began, a hijacked airliner crashed into the building.On September 11, 1941, the U.S. War Department broke ground on a new headquarters that would rise to become the ultimate symbol of the American military. Sixty years after construction began, a hijacked airliner crashed into the building.