Alack of medical knowledge during the civil war often caused soldiers to die from
neglect.
spoiled food.
dirty water.
infection.

can you attach the answer options

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.