Key Detail Main Idea 1 Tubman is remembered for her work helping black people escape slavery. Main Idea 2 The Fugitive Slave Act of 1850 changes how the Underground Railroad operates. “Tubman led approximately seventy people to freedom. She provided instructions to fifty to sixty others to help them escape.” Main Idea 1Tubman is remembered for her work helping black people escape slavery. – “Tubman led approximately seventy people to freedom. She provided instructions to fifty to sixty others to help them escape.” Main Idea 2The Fugitive Slave Act of 1850 changes how the Underground Railroad operates. – “Tubman led approximately seventy people to freedom. She provided instructions to fifty to sixty others to help them escape.” “The last stop for travelers became Canada, where slavery was not allowed.” Main Idea 1Tubman is remembered for her work helping black people escape slavery. – “The last stop for travelers became Canada, where slavery was not allowed.” Main Idea 2The Fugitive Slave Act of 1850 changes how the Underground Railroad operates. – “The last stop for travelers became Canada, where slavery was not allowed.” “Tubman became well-known in the abolition and women’s rights communities because of her intelligence, courage, and leadership.” Main Idea 1Tubman is remembered for her work helping black people escape slavery. – “Tubman became well-known in the abolition and women’s rights communities because of her intelligence, courage, and leadership.” Main Idea 2The Fugitive Slave Act of 1850 changes how the Underground Railroad operates. – “Tubman became well-known in the abolition and women’s rights communities because of her intelligence, courage, and leadership.” “Tubman changed the Underground Railroad's routes to deal with this added threat.” Main Idea 1Tubman is remembered for her work helping black people escape slavery. – “Tubman changed the Underground Railroad's routes to deal with this added threat.” Main Idea 2The Fugitive Slave Act of 1850 changes how the Underground Railroad operates