B is the correct answer.
Both Westinghouse and Tesla worked on electricity and their inventions helped make electricity a common feature in the world.
The Constitutional Convention of 1787 met to rewrite the laws
of the U.S. government as they were agreed upon under the Articles Of Confederation.
The Soviet Union
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Custodial interrogation refers to questioning conducted by officers of the court or law while you are in their custody. While such interrogation most commonly takes place at police stations or holding areas, custodial interrogation can occur at any time when a person's freedom is limited while he is being questioned.