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:
Ease of finding items
Explanation:
With bartering (trading) you may have to wait until the you find what you need and someone who needs what you have (example: I will trade horseback riding lessons for a car and they may not NEED or WANT riding lessons) - with money, you can just purchase what you need when you need it.
Answer: A law that punishes people for a crime that was not a crime when it was committed. Congress cannot pass these laws.
Explanation:
I think it D.
i hope this helped!