"<em>Brown v. Board of Education</em>reversed the court ruling of <em>Plessey v. Ferguson."</em>
the answer you are looking for is activist.
B- The ratification of the fourteenth amendment.
Hope this helped, have a great day! :D
A politician is a person involved in politics. A current politician does necessarily hold a position, and can e.g. just work in information and information collection, revising law-documents or collecting funding. A politician will most typically be involved in a political party.
A diplomat is officially appointed by a state or organisation to oficially represent this state or organisation in different kinds of negotiations and protection of interests. Diplomats are expected to be neutral and not show party favoritism.
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