Answer:
Both theories are related to human behaviour in our society.
Explanation:
Pan Asianism is an ideological theory began in Asia, especially in Japan, when they decided to stand against the westernization and European expansion in Asia. According to the Pan Asianism, it has opposition to imperialism and believed that Asian values should take priority over outsiders in the Asian continent.
Social Darwinism is a concept referred to the survival of the fittest. According to Darwin, certain people become powerful in society because they are better in physical and mental health. Social Darwinism used to support eugenics, imperialism, social inequality, racism in society.
Eugenics theory used in countries like Nazi Germany, the United States, and Canada.