What was the underground railroad (paragraph)

The underground railroad was a series of secret tunnels that had safe houses and routes for enslaved Africans americans. This took place in the middle 19th century. This was used as an escape for these slaves to get into free states and also Canada.

must repent and believe in god.

or the book

journey across time - chapter 10 "the rise of christianity"

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.