Which were included among the "Three Principles of the People"? Check all that apply.

communism

democracy

socialism

capitalism

revolution

Democracy and Socialism were included.

The founding of the Republic was centered on "Three Principles of the People": Nationalism, Democracy, and People's livelihood (translated as Socialism). It was an idea that should have been carried out in China. Three principles have not been implemented, because of the war conflicts of the civil war and foreign invasions. Three principles of the nation, also called the Three Great Principles, were the idea of a political program of the Chinese nationalist leader Sun Yat-sen.

The correct answers, according to your question, are: democracy and socialism.