Copyright Â© by The McGraw-Hill Companies, Inc. McCulloch v. Maryland 1. McCulloch v. Maryland. John Marshall. OVERVIEW. McCulloch v. Maryland established the basis for the expansive authority of the U.S. Congress. The Supreme Court held that the necessary and proper clause of the U.S.
Medical Definition of ambivert. : a person having characteristics of both extrovert and introvert.
pervert (plural perverts) ( 1 dated) One who has been perverted; one who has turned to error; one who has turned to a twisted sense of values or morals. 2  A person whose sexual habits are not considered acceptable. Those perverts were trying to spy on us while we changed clothes!