Hello crossword solvers! Today let's find the answer to the clue It started with a July 16, 1945 blast from the USA Today crossword. After we've gathered any other hints from the USA Today crossword puzzle and all possible helpful and relevant information from other sources, we are ready to solve the clue It started with a July 16, 1945 blast. The answer we found for the clue It started with a July 16, 1945 blast is: