Question

What were the reason behind the use of nuclear weapon by us on japan short in point for 9 from brainly for 9?

Answer 1

because at that tym japan was the most powerful country in the world in the field of technology,education everything and US wants to become the most powerful..once a tym US got the formula of Einstein.The US developed the nuclear bomb in a secret project of their own and dropped it on japanese cities of Hiroshima and Nagasaki in August 1945.
US earns two benefits.the first one is that their test was successful and second one is that the japan was completely destroyed and it paved the way for US to become a powerful country.