Global exploration by sea was made possible primarily by

longer routes.
larger ships.
military strength.
new technology.

What did factory managers expect women to do when men returned home from the war?

Which of the following arguments decided the debate over using the atomic bomb against japan in 1945? using the bomb would destroy the armaments still available to japanese forces in japan. using the bomb would demonstrate the power of the united states to the entire world. using the bomb would shorten the war and avoid heavy casualties among invading troops. using the bomb would enable allied forces to invade and take over the japanese mainland

The soviet union and the united states believed in two very different economic systems. what were the names of each?