Yes it can. The distance from Russia to the U.S is 9000km, r-36 Russian missile could travel 16000km in 30mins(and it is a 1967 one).
USSR
Nobody, the US was the first country to work out how to actually make nuclear weapons.
The US performed the first nuclear weapon test on July 16, 1945.
End of WW2.
never, most of their nuclear weapon activity was for propaganda purposes.
They were pretty nervous...................
US
no one can have a nucular weapon except the government and such
no
The Manhattan Project.
Manhattan project
About as far as a US airliner to Russia. They will follow about the same ground track.