How did the united states react to the soviet union�s development of an atomic bomb in 1949?

it initiated the non-proliferation treaty.
it launched a full scale attack on the soviet union.
it initiated peaceful negotiations with the soviet union.
it began to develop a weapon more powerful than the atomic bomb.

They began devolpment of a hyrdogen bomb which was more powerful than atomic so its D

Explanation:

judaism, christianity and islam, are all abrahamic religions and therefore have in common the hebrew idea of a single god which is the source of all morality. the idea of the covenant is only related to judaism, while dharma is a concept of indian religions and the four noble truths are basic principles of buddhism.

the correct answwer is d