What did Ptolemy record that has provided historians with accurate dates of ancient civilizations?

the debate held in 1980 by carter and reagan was decisive for the elections. while carter tried to convince people that reagan was a "war hawk", reagan put all his efforts in showing the necessity to take care about medicare and the social security advantage. this debate reagan to win the elections

governments establishing monopolies for business should be the correct answer.

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sample response: the united states has applied government principles from many ancient civilizations. in rome, power was held by elected officials on behalf of the people, and senators voted on important matters. this is a system of representative democracy that we use today. citizens also participate directly by voting for themselves on issues. this system mirrors the direct democracy used in athenian government.