Unit 2 absolutism and revolution unit test i need all answers please

i dont know but i need points

b) the confederacy had to pay all union war expenses.

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.