According to karl marx what social relations matter most in capitalist system

Which statement is the best summary of kim ii-sung’s point of view?

What explains the increase in life expectancy in botswana? a. the increased availability of jobs and an improved economy b. access to antiretroviral drugs, hiv/aids education, and widespread hiv/aids testing c. a series of military takeovers that stabilized the political system and led to education reform and increased literacy rates d. a recent military coup that led to an improved healthcare system select the best answer from the choices provided.

Which piece of information would most a historian create an interpretation of this photograph of works in a factory?