(Bonus) The Japanese program to develop nuclear weapons was conducted during World War II. Like the German nuclear weapons program, it suffered from an array of problems, and was ultimately unable to progress beyond the laboratory stage before the atomic bombings of Hiroshima and Nagasaki and...

(Bonus) The aftermath of World War II was the beginning of a new era for all countries involved, defined by the decline of all European colonial empires and the simultaneous rise of two superpowers; the Soviet Union (USSR) and the United States (US). Once Allies during World War II, the US and...