Europe and America used slaves for labor so the slaves in America or Europe are subtracted from the South African population.
Answer:
D.
Explanation:
The many people swarming to Africa, could'nt have reduced diversity...It would have increased it. Elimination of communism? Nope...The head of the country wouldnt be influenced too much by the people coming in. European influence would'nt have been reduced all too much either. The only answer id D. It brought new ideas to the continent. The people coming to Africa would have had a whole din of ideas, just waiting to improve the average African life. So, yeah, they did improve it.
Answer:
Mikhail Gorbachev
Explanation:
Due to the glasnost and perestroika policies, whose aim was to increase transparency in governmental institutions in the Soviet Union, that were implemented by him.
I think (a) because the ocean floor is the crust which is mainly were shallow earthquakes occur. I'm not sure if this is right or not sorry :)
