"scientific" racism was used to justify negative attitudes toward both slaves and immigrants from (apex)

Scientific racism:

Scientific racism is a pseudo scientific belief based on experiential evidence so as to justify racism, racial superiority or racial inferiority.

Scientific racism became very much common from 1600's to the end of World War II whereas in mid 20th century scientific racism was heavily criticized as discredited.

There were many people who used to support this concept of scientific racism based upon the belief which was in existence and significance of such racial categories. People also believed in the hierarchy of superior and inferior races.

one of the major compromises in the constitutional convention was between the small states and big states. the small states wanted each state to have the same number of representatives in congress. the big states wanted representation based on population.

zheng he was a chinese explorer who lead seven great voyages on behalf of the chinese emperor. his seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433. however, most historians agree their main purpose was to promote the glory of ming dynasty china.

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