How were the work conditions of factory workers in the North and the lives of slaves in the South similar? A. Divided families due to long workdays and the need for all members of the family to work.
B. There were few guidelines that enforced a safe environment which often resulted in physical harm.
C. Populations of immigrants and slaves rose greatly in the both the North and South.
D. All of the above

B

Explanation:

the answer whould. be. C

Explanation:

it i get this wrong then im. sorry...

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.