The main one was that they all followed the same religion, which then unified them.
Another one was they were really accepting, they didn't do racism, or judge people by status,. Every one was free.
Finally, the laws and knowledge the Muslims had. The knowledge was at a great extent, especially in Spain and Africa. The first street lamps, airplanes, camera, and safe were made in the Muslim World. Algebra as well!
I'm saying this through research and visits to museums from elementary school.
B. William Levitt
William Levitt was a real estate developer who was contracted by the government to deal with issue of population expansion after World War II (soldiers were coming back from the war, and the economy was prosperous so families were increasing). The point of the suburbs was to create an egalitarian way of living (and to promote the idea of The American Dream).
Answer:
War meant increased demand for goods overseas
Explanation:
By trading with european countries businesses benefited since they had many more customers overseas! They could sell more goods and therefore made larger profits.