All of the following weapons used in world war i had not been used in war before except:

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

How do i do this? true or false? : elephants have the same dna as humans and bananas alike.

During the cold war, the united states was involved in certain regional conflicts due to fears later called the domino theory, which stated which concept?