If the Manhattan Project had more resources at the time, then the atomic bomb would have been more accurate and precise than in history. The money require just to fund the research was two billion, not including to purchase the Uranium & Plutonium for the two bombs used and the practice runs.
When it comes to different solutions to the bombs, there were many other possible solutions to stop the japanese and make them surrender, but the use of the A-bomb brought the japanese to a complete haul, while show the military power of the U.S.A. for future reference.
When it comes to different solutions to the bombs, there were many other possible solutions to stop the japanese and make them surrender, but the use of the A-bomb brought the japanese to a complete haul, while show the military power of the U.S.A. for future reference.