What idea was promoted by the theory of social darwinism in the late nineteenth centurya)certain inequities should be ameliorated by government intervention. b)charles darwin actually was writing about people when he authored on the origin of species. c)progress is the result of competition where the strong survived and the weak died out. d)competition led rich americans to have an unfair advantage over the poor

C)Progress is the result of competition where the strong survived and the weak died out

Explanation:

Social Darwinism is a social theory that applies Charles Darwin`s natural selection theory on human communities. It`s based on the idea of survival of the strongest as a way of social evolution and the belief that the darwinist concept of natural selection can be used for human society insisting in ethnic and class competition for natural resources or diferent social positions.

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate