<span>Social Darwinism applied the idea of natural selection to the development of business and society. (hope its helps you :)
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There was no way to contain the diseases no vaccines poor treatment no knowledge of what it was not a strong immune system
It led for the citizens of each state to decide whether or not their state would be a free or slave state. Although it did backfire with events such as bleeding Kansas
I think that the answer is a massive reinvestment in capital industry.
1) Russia, 2) China, 3) North Korea, etc.