In a paragraph, describe how the Underground Railroad worked. Also explain the role Harriet Tubman played in helping people
escape slavery

A worker on the Underground Railroad, Tubman made 13 trips to the South, helping to free over 70 people. She led people to the northern free states and Canada. This helped Harriet Tubman gain the name "Moses of Her People".

Explanation:

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