The answer is D. During the war many German colonies were seized by the British and French. The German colonies in the Pacific were taken by Japan. A lot of fighting would also take place in African colonies.
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Answer:
The answer is D, the Columbian Exchange. I hope this helps!
I believe that it would be the second option.
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The development of banking during commercial revolution in western Europe was significant because it allowed for the creation of private and public credit--meaning that much larger ventures could be started due to an increase of capital, which allowed people to take bigger risks.