Who came up with the idea of popular sovereignty and what did that concept mean?

Benjamin Franklin expressed his idea of sovereignty. Sovereignty is the principle that the authority of a state and its government are created and sustained by the consent of its people, through their elected representatives (Rule by the People), who are the source of all political power.

Explanation:

Lewis Cass of Michigan, who was a Democratic candidate for President in the election of 1848, coined the term "popular sovereignty." The idea of" popular sovereignty" was whether or not slavery would exist there.

Explanation:

Lewis Cass came up with the term and the idea was about slavery.

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google has the answer

explanation:

i searched your question up and it showed me the answer

the correct answer is a) egypt and china.

egypt and china are two of the world’s oldest civilizations known by man. both ancient empires have left a great historic and cultural legacy to the world through archeology. both civilzations developed complex social relations, had deep religious beliefs, had dominion of agriculture and left writing records to understand their customs and culture.

among the requirements to consider a civilization, we find urbanization, writing records, a place of residence, agriculture methods, technological specialization, means of transportation, currency, population density, social stratification, and political integration.