That wasn't true for the economies at the end of the World War II was that the GNP and corporate profits doubled.
The state governments may vary in amount of power shared with the central government.
All seem false, but D is the only one I can think of a reason it might be true. As Africa’s has decreased steadily as globalization increased.
One of the reasons why stock bought on margin is considered a risky investment is because "Investors purchased the stocks with little cash down," meaning that they had to borrow the remained of the money.
They believed that they either migrated by foot or by boat