In which country can you find most of its population living in the central plateau A. Mexico B. Brazil C. Cuba

Hi. Cuba has a population of 11.33 million.
Mexico has a populations of 127.6 million. Brazil has a population of 211 million. Therefore your answer would be Brazil

Currently, as of february 2016, an american traveling in france would be by the exchange rate. the weakness of the euro and the strength of the us dollar means that items in france cost less to an american than they otherwise would. of course, if this trend reverses and the us dollar weakens and the euro strengthens, such as was happening in early 2008, an american traveling in france would have an adverse experience because items would cost relatively more.