An elaborate program of national reforms to infrastructure that would speed up modernization.
Answer:
he network of public Roman roads covered over 120,000 km, and it greatly assisted the free movement of armies, people, and goods across the empire. Roads were also a very visible indicator of the power of Rome, and they indirectly helped unify what was a vast melting pot of cultures, races, and institutions.
Explanation:
i thoght you were talking abot the bile for a sec there than i think do you want yo be frends
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Irrigation of the crops led to salinization of the soil, Sumer was located on a flat plain that provided no natural barriers to invasion, and the land became to swampy to grow adequate crops.