The term which describes all the actions a nation takes in dealing with other countries of the world is a) foreign affairs. Foreign affairs is often defined as foreign policy, however, although there is a difference. Foreign affairs can be described as "matters having to do with international relations and with the interests of the home country in foreign countries."
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Martin Luther King Jr was a leader of a civil rights movements that wanted equality and freedom be granted to all races equally.
He is best known for holding PEACEFUL protests
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It would provide equal representation for each state