Answer:
The Underground Railroad was known for four things, the conductor, lines, station, and freight. The Underground Railroad wasn’t a railroad, instead it was used for slaves to escape to freedom. The conducter was someone that help the slaves escape to the safe area, which was runned by Jonathan Walker. The lines were known for the path the slaves to get to a safer area and escape. The station was a stop for the slaves after escaping known as a safe house. For freight, it was a code that the slaves used to have help from the conductor.
Step-by-step explanation: