What difficulties did the slaves have in travelling the Underground Railroad to freedom?
举一反三
- The Underground Railroad was a secret web of escape routes and safe houses, and large numbers of slaves, with the help of lots of courageous people, fled to the Northand obtained freedom through it.
- The leader of Underground Railroad Harriet Tubman helped many slaves escape.
- By citing examples the author praises the exploits of civil-rights heroes who helped slaves travel the Underground Railroad to freedom.
- It is high time to honor the heroes who helped liberate slaves by forging the Underground Railroad in the early civil-rights struggles in America.
- Among the three heroes mentioned in the second part, who was a slave that struggled his way to freedom with the help of the Underground Railroad?