The arrival on the Europeans
Answer:
Countries built large armies and stockpiled powerful weapons.
Explanation:
In an effort to hold onto their territorial as well as world colonies and might, many European nations expanded their military industries and armies, as well as expanded colonial rule and spheres of influence wherever they could. This led to countries drawing recruits and forcing colonies to produce war material for the host nation during World War I.
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Answer: Japanese air-raid on Pearl Harbor (Japanese did not declare war to the U.S.A, so it was absolutely unexpected). December 1941.
Explanation:
The answer is would be C (Trade)
