Japanese-American Claims Act
The attack on Pearl Harbor was a surprise military strike by the Imperial Japanese Navy on the United States naval base at Pearl Harbor in Honolulu, Hawaii, on the morning of December 7, 1941. The attack sank four U.S. battleships, destroyed 188 U.S. aircraft, and killed 2,403 U.S. citizens within two hours, and led to the United States joining World War II. Once the United States entered the war and anti-Japanese sentiment began to circulate, Americans increasingly reacted with racism and hostility, viewing people of Japanese descent were treated as enemies regardless of whether they were U.S. citizens. The U.S. government expressed concerns about the loyalty of the Japanese people living in America and about Japanese spies sending information to Japan. "The U.S. Department of the Treasury froze the assets of all citizens and resident aliens who were born in Japan, and the Department of Justice arrested some 1,500 religious and community leaders as potentially dangerous enemy aliens. Because many of the largest populations of Japanese Americans were in close proximity to vital war assets along the Pacific coast. The result was President Franklin D. Roosevelt's Executive Order 9066."
Alben W. Barkley
Truman ascended to the presidency when Roosevelt died in April 1945, just before the end of World War II. In the war's aftermath, Americans wanted to know why the U.S. seemed ill-prepared for the Japanese attack on Pearl Harbor. Barkley sponsored a resolution to create the Joint Committee on the Investigation of the Pearl Harbor Attack and was chosen as chairman of the ten-person committee. The committee's report, delivered on July 20, 1946, exonerated Roosevelt of any blame for the attack and highlighted weaknesses in communications between branches of the U.S. armed forces, leading to the creation of the United States Department of Defense. Barkley also helped ensure U.S. participation in the United Nations and advocated approval of billions of dollars in loans to rebuild Europe. "Look" magazine named him the second most fascinating person in the country behind Dwight D. Eisenhower.