Question 1 (2 points)

by the end of the 1700s, how many of the world's population were considered slaves?

question 1 options:

1/3

1/2

3/4

question 2 (2 points)

most slaves in america lived in which region of the country?

question 2 options:

the north

the south

the south near texas

question 3 (2 points)

what invention created a stronger need for slavery in america?

question 3 options:

the sewing machine

the train

the cotton gin

the steamboat

question 4 (2 points)

what invention created a stronger need for slavery in america?

question 4 options:

true

false