The pressing issues in the 1980s revolved around climate change. Carbon emissions was too high that it made an impact with the change in the world's temperature. The high number of industries created products and emitted harmful elements in the air that made fast destruction of the atmosphere through air pollution in the ozone layer.
Social Darwinism applies Darwin's evolutionary concepts of natural selection and survival of the fittest to human society. <u>One of the main ideas used to measure society in these terms, is the idea of </u><u>civilization </u><u>as a scale.</u>
According to Darwin "the grade of civilization seems a most important element in the success of nations". To him, progress only went one way, and it was European's society's way as the example of what's civilized. Any society that didn't move along with Europe's perspective on moral and intellectual values, manifestations of technological or political advancement, would be considered "savage" or "uncivilized".
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About the amendments AND and how every president came to be
A significant difference between the North and the South in the years leading up to the Civil War is described by A. The North favored a protectionist tariff on foreign goods, while the South did not. I hope that this is the answer that you were looking for and it has helped you.