In the United States the governments makes collusion illegal with antitrust laws because monopolies reduce economic efficiency.
Answer:
Plessy v. Ferguson, was a court case decision of the U.S. Supreme Court that upheld the constitutionality of racial segregation laws for public facilities as the segregated facilities were equal in quality.
The main function of the colonists' committees of correspondence was spreading the news of the Boston massacre and gaining support of the people around the world against the British. This Committees of Correspondence was created by the Patriots of America. I hope the answer helps you.