Analyzing Write an oral presentation explaining the factors that contributed to the United States becoming an industrialized society after the Civil War. Revise your presentation as needed to make sure the content is clear to your audience.

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