Social Darwinism justified imperialism by promoting the idea of the survival of the fittest and the superiority of certain groups, leading to the conquest of weaker societies.
Social Darwinism was one of the driving forces behind imperialism because it asserted that those who were fittest for survival enjoyed wealth and success, considering themselves superior to others. This theory led to the belief that conquering weaker groups was a natural way to promote the advancement of society by allowing stronger traits to prevail.
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