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.

Brainliestttme : ) why was the launch of sputnik in 1957 important? -most in the u.s. had not thought the soviets were capable of producing satellite technology. - it made clear that the u.s. space program was dominant. - most in the soviet union had not thought the u.s. was capable of launching manned aircraft. - it established the fact that a more dangerous hydrogen bomb could be created.

What is the most famous discovery attributed to isaac newton ? a) barometer b) thermometer c) laws of universal gravitation d) telescope

Why did leaders such as siddhartha gautama abandon hinduism to createbuddhism around 500 bce: