The atomic bomb was a catastrophic and devastating weapon deployed during World War II. This weapon's horrendous destructive power has made it an infamous subject in history. The use of atomic bombs changed the course of world history forever. While the term "atomic bomb" is commonly used, there are other terms synonymous with this explosive. Some other names for atomic bombs include nuclear bomb, A-bomb, atom bomb, and atomic weapon. These terms describe the same weapon of mass destruction, although the words' connotations may differ. Regardless of the name used, the destructive aftermath of an atomic explosion echoes through history.