It gave then an efficient way of travel and better communication which allowed products to be transported across the country.
Answer:
crop rotation. am i right .
Answer:A vassal is a person regarded as having a mutual obligation to a lord.
Explanation:a lord is also someone who rules a land
To strengthen democracy, Pericles increased the number of public officials who were paid salaries.
Answer:
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Explanation:
In 1880 the united states was responsible for 85% of crude oil.
