Afghanistan became an independent state when Amanullah established an alliance and signed a treaty of friendship with the Soviet Union. Hope this helps if you have any questions please feel free to message me;)
The answer is going to be D. Around the 1980s, women had a higher percentage of college degrees.
C. The three-branch system established a strong central government without giving too much power to any one group.
The colonists were used to a strong central government, like England's, but they were afraid of tyranny, like with England. Once they had independence, they created a strong government because it was their custom, but they instituted a system of checks and balances (with three branches) to prevent any one person or group of people from gaining too much power.
Hope this helps!!
Many think that the stock market cash had a major role in the Great Depression, however it did not play into this disaster very much at all.