3. Which statement about the capitals of all five North African nations is true? a. They are on the Atlantic Ocean.
b. They are on or close to the Mediterranean Sea.
c. They are on the banks of the Nile River.
d. They each have a population of four million.

a

Explanation:

because other regions has other things that egypt doesnt have.

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.