What startling conclusion did American scientists make after scientists make after B-29 detected radiation in air over Alaska?
A) Alaska is huge

B) Soviet Union tested an atomic bomb

C) The Soviets were spying on us

D) There was once a land bridge connecting Alaska to Russia

What happened right after the battle of concord ?

What could have been done to stop the illegal voting? what about the violence?

It can be inferred that the dramatic increase in defense spending by germany was the result of. (a) attempts by great britain to take german colonies. ( b) fear of a two-front war against france and russia (c) the need to put down a communist rebellion (d) a competition with the allies to produce atomic weapons