Probably A or C. If I were you, I would go for A
Answer:
A number of middle-class Africans converted to Islam, while government officials introduced Islamic ideas about government and law.
Explanation:
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It is because of subduction<span>: oceanic crust tends to get colder and denser with age as it spreads off the mid-ocean ridges. It gets so dense, that it sinks in the upper </span><span>mantle </span><span>(subduction). This is like a giant recycling system for oceanic lithosphere! Because continental crust is lighter than oceanic crust, continental crust cannot subduct. We therefore still have some very </span>old continental rocks<span> at the surface of the Earth.</span>
Answer:
Giving most of his wealth for developing purposes.
Explanation:
The term, Captain of Industry, use for a business tycoon who spends wealth for developing the country in America during the Industrialization. This development occurs in several ways, including philanthropy, expansion of markets, productivity, and more jobs.
J.P. Morgan played a fundamental role in the American economy as he gained control of industries like railroads. Andrew Carnegie’s steel company and mining and coal. In 1893 Morgan helped in rescuing economy of the country from financial problem. He purchased stock in troubled companies during difficult times in the country. He contributed various donations to a museum, hospitals, libraries, and schools.
Variation in the relative frequency of different genotypes in a small population, owing to the chance disappearance of particular genes as individuals die or do not reproduce.