Answer:
The Nationalists and the Republican government fought for control of the country. The Nationalist forces received munitions, soldiers, and air support from Fascist Italy and Nazi Germany, while the Republican side received support from the Soviet Union and Mexico.
Explanation:
It was around the civil war time in the south when white people and black people were separated... also called segregation
It gave then an efficient way of travel and better communication which allowed products to be transported across the country.
