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chamber – n. a usually large room where members of a government group (such as a legislature) have meetings
implement – v. to begin to do or use (something, such as a plan); to make (something) active or effective
impose – v. to cause (something, such as a tax, fine, rule or punishment) to affect someone or something by using your authority
controversial – adj. relating to or causing much discussion, disagreement or argument
cement – v. to make (something) stronger
