Why can't just one tax theory be used for a country? Select one:

A. They CAN be used separately but traditional governments
can not separate the two.

B. Both theories must be used together, they do not work
independently.

C. They CAN be used seperately and are rarely used together.

D. What seems fair to one group may seem unfair to another.

Answer B . Both theroies must be used together, they do not work independantly 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.