Which of the following choices was not part of the u. s. government’s efforts to preserve the union? a. missouri compromise b. all of these choices are correct. c. fugitive slave act of 1850 d. kansas-nebraska act

the correct answer is b

the correct answer to your question is c the factory goes out of business, causing the workers to lose their jobs.

explanation:

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.