The Ice Age had a great effect on where people settled in americans since they were only able to reach North America through the Bering Land Bridge, which was only frozen due to the extremely low temperatures. Without this they would have had no way to leave Siberia.
The answer is C. stock market crash
They were the biggest so they looked upped to those bigger cities
The answer that best completes the statement is this: MORE PRODUCTIVE. Capitalist economic systems are said to be more productive compared to the socialist economic systems. Capitalism and Socialism are two of the formal economies. The reason why the capitalist economic systems are said to be more productive is that they are made up of both the buyers and the sellers and the main intention is business and to make profit. In contrast to socialist economic systems, they are only operated by public cooperatives.