Question

Read the summary of paragraph 3:

The Underground Railroad was a network of people
working together to help persons held in slavery gain
their freedom. The group provided people with
transportation, guidance, and shelter along secret
routes from the South to the North.
Which detail should be added to create an effective
summary?

Answer 1

Answer: once

Step-by-step explanation:

Answer 2

Once travelers reached their final stop, they were provided with help finding jobs and housing.

Step-by-step explanation:

In this context this makes the most sense.