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Which scenario best illustrates the principle of popular sovereignty?

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

Which aspect of the postwar era did jazz’s liveliness, looseness, and improvisation most reflect?