which 2 countries were the first to develop and use nuclear weapons?

Question

(social studies)

Answer 1

The U.S. is the 1st to develop, and "only" country to use nuclear weapons.
The Soviet Union was 2nd to develop, but hasn't used them.

Answer 2

The US was first to develop, the USSR was not far behind because they had a spy in the US program and Stalin knew about the bomb as soon as Truman did. Truman told Stalin about it and noted how little interest Stalin had in the "new weapon." Though several countries have tested nukes, only the US has used them. Two bombs on Japan in August of 1945 Hiroshima first followed by Nagasaki 2 or 3 days later. Those bombs forced the unconditional surrender of The Empire of Japan

Answer 3

The US was the first to create and the only one to use the power of the Atom. The USSR or Russia created the bomb afterwords ,but they never dropped it in a combat situation. The Atomic weapons are only a great threat but will never see them ever go BOOM. Every country has adopted the nuclear strategy of MAD, Mutual Assured Destruction. Basically If one pushes the button, everyone does

Answer 4

Germany since nuclear warhead was a product of Einsteins e=MC2 ... though the USA won the race to develop a nuclear bomb and the first to use it .( Hiroshima) Soviet Union and the USA are the power houses . though there has only been the one use .

Answer 5

The U.S. was first to develop and use. Soviet Union was the second to develop, but no one except the U.S. ever used nuclear weapons.

Answer 6

The United States was the first to develop nuclear weapons and the first to use them.

They were promptly stolen by Israel.

Answer 7

USA made the nuke
Then Russia (Soviet Union) were the 2nd 2 build the nuke in a race with the US