Roman concrete is very similar to what we use today. It was used to build structures and many buildings. It was revolutionary at the time as not many things were made of something such a concrete. The Romans proved to be much more advanced than other people and a leader in the world at the time.
These are people who not permanently stay on one place and move place to place
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He paid public officials in Athens and by expanding the empire by building a strong naval fleet. hopes this helps!
Since taking control of new regions without looking to consolidate them into the national political body. American dominion is the financial, military and social logic which expresses that the United States, either specifically or by implication, influences, and controls different nations or their approaches. Such impact is regularly intently connected with the venture into outside regions.
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Bill of rights and division of power along legislature, judiciary and executive.
Explanation:
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