Which cash crops were the most successful in the international interdependence system? (5 points)
a) cotton, corn, squash, hemp
b) indigo, cotton, rice, tobacco
c) indigo, corn, potatoes, rum
d) tobacco, corn, rice, pumpkins

the soviet union wanted to impose communist governments in eastern europe.

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.