The theory that was used to justify claims of racial superiority was <u><em>social Darwinism.</em></u>
Social Darwinism was a group of ideologies that arose in the late 1800s in which Charles Darwin´s theory of evolution by natural selection, was used to justify certain social views.
According to the theory, the weak were diminished while the strong grew in power over the weak.
One of the persons who adopted social Darwinism was Adolf Hitler, who considered that the German master race had grown weak due to the influence of non-Aryans, so he targeted certain groups of people that he considered biologically inferior for extermination such as jews, homosexuals, etc.
the correct option is A&B
<span>Denmark
was preparing to join forces with Norway against common enemies. Denmark was on military alert to ward off a Norwegian attack. This is what characterized the two nations from where the Vikings came from.
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Answer:
D, helped France fight it's own revolutions
<span>After China was brought back together culturally under the Ming, they started to prosper. With the prospering, the population began to rise which led to diversity and an expansion of culture. Hongwu's son was the one that started to encourage voyages and explorations because he was curious about foreigners. He sent Zheng He.</span>
German use of submarines to blockade Britain during World War I led to the United States entering the war. The correct option among all the options that are given in the question is the fourth or the last option. before this incident occurred, the United States did not want to enter the war. I hope this helps you.<span />
