History of Hawaii
Pearl Harbor was surprisingly attacked on December 7, 1941 by the Imperial Japanese Navy, killing 2,403 people and sinking the main American battleship fleet. Fortuitously, the four Pacific aircraft carriers were not in port and escaped damage. Hawaii was put under martial law until 1945. Unlike the West Coast of the United States in which 100,000 ethnic Japanese citizens were interned, the Japanese American population in Hawaii completely avoided such similar fate, though hundreds of pro-Japan leaders were arrested. Pearl Harbor was the U.S.' main forward base for the Pacific War. The Japanese tried to invade in summer 1942 but were defeated at the Battle of Midway. Hundreds of thousands of American soldiers, sailors, Marines, and airmen passed through on their way to the fighting.
John F. Kennedy
The assassination had an effect on many people, not only in the U.S. but around the world. Many vividly remember where they were when they first learned the news that Kennedy was assassinated, as with the Japanese attack on Pearl Harbor on December 7, 1941, before it and the September 11 attacks after it. UN Ambassador Adlai Stevenson said of the assassination: "all of us. ... . will bear the grief of his death until the day of ours." Many people have also spoken of the shocking news, compounded by the pall of uncertainty about the identity of the assassin(s), the possible instigators, and the causes of the killing, as an end to innocence, and in retrospect it has been coalesced with other changes of the tumultuous decade of the 1960s, especially the Vietnam War.