In order to determine how many miles it is from a particular city on a map to the southern boundary of the united states, which map features would a student have to use?

answer; /// the correct answer is evidence of the olmec civilization has been found in southern american in a hot steamy forest, archaeologists have found earthen artifacts at several sites that were evidence of the olmec civilization. these   artifacts were mounds,courtyards and pyramids build of stones, also on top of the mounds were many monuments made of stone, some of these stone structures are very large, they weigh as much as 44

"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.