How many bombs were made during the Manhattan Project?

There were three bombs made during the Manhattan Project, but only two of them were used. They were called Gadget which is the bomb that was not used. The other two were called Little Boy and Fat Man. These two bombs were dropped from an airplane over the cities of Nagasaki and Hiroshima.

These bombs killed many women, men and children who were civilians during World War II. Warnings were given to their governments about the U.S. dropping nuclear bombs on these two cities, but the government did not warn or withdraw from the war until after the bombs were detonated and the damage was done.

Today, it seems that people in Japan are still suffering from the aftereffects of the bombs.