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Rating Newest Oldest. Best Answer: Social Darwinism is a vastly oversimplified application of the idea of survival of the fittest, to human racial groupings. Evolutionary biology is a well-established, scientifically credible body of theories and findings.
Unilineal evolution (also referred to as classical social evolution) is a 19th-century social theory about the evolution of societies and cultures. It was composed of many competing theories by various anthropologists and sociologists, who believed that Western culture is the contemporary pinnacle of social evolution.he second process was the Industrial Revolution and the rise of capitalism which allowed and promoted continual revolutions in the means of production. Emerging theories of social evolution reflected a belief that the changes in Europe wrought by the Industrial Revolution and capitalism were obvious improvements.