Question

In the mid-1800s, the specific network of routes and safe houses used by people escaping slavery was known as

the Fugitive Slave Act.
the abolitionist movement.
the transcontinental railroad.
the Underground Railroad.

Answer 1

D

Step-by-step explanation:

Answer 2

The underground railroad

Step-by-step explanation:

The 'underground railroad' was known as such due to the slaves using it to escape and the people helping them to escape using secret codes that were commonly associated with railroads.

(Ex: 'station masters' = people who would hide slaves)