Answer:
The answer is concrete
Explanation:
Ancient Roman concrete was a mixture of lime mortar, aggregate, pozzolana, water, and stones, and was stronger than previously-used concretes. The ancient builders placed these ingredients in wooden frames where they hardened and bonded to a facing of stones or (more frequently) bricks.
I would say Washington DC because the White House was burned down
Vikings became less willing to attack christian lands.<span>
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<span>It lowered interest rates, which encouraged manufacturing and construction.</span>
The premise of The Organization of Man is that conformity to <span>bureaucratic norms could make workers incapable of independent thought. This means that Americans became comfortable being part of big and booming companies instead of living as creative individuals. Businesses prevented men from becoming who they really are, who they were really supposed to be.</span>
