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Right Answer: <span>A. The invention of gunpowder
Why? Because with the invention of gunpowder wars were a lot more bloodier and caused more damage which made it end
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Answer: Nationwide Prohibition lasted from 1920 until 1933. The Eighteenth Amendment—which illegalized the manufacture, transportation, and sale of alcohol—was passed by the U.S. Congress in 1917. In 1919 the amendment was ratified by the three-quarters of the nation's states required to make it constitutional.
Explanation:
Answer:
A or protection against another invasion.
Explanation:
Back then government was possible when the people came and worked together. By having good leaders they could make stable groups called empires
Hope this helps might be a bit more then you wanted
