On Aug. 6, 1945, the U.S. dropped an atomic bomb nicknamed "Little Boy" over Hiroshima, Japan, instantly killing 70,000 people. By 1950, 200,000 died.
Related Articles
What is Boxing Day and why that weird name?
Back at work on the day after Christmas? Your Canadian neighbors likely won’t be.
Life in North Korea: What you are allowed to see
A look at life in North Korea.