What was the courts dissenting opinion in plessy vs Ferguson?

Which statement is true of both presidential and parliamentary systems of government?

Which of the following accurately describes the workforces of the united states and canada? a. most of the workforce in the united states and canada is employed in the service industry. b. most of the workforce in the united states and canada is employed in the educational field. c. most of the workforce in the united states and canada is employed in manufacturing and mining. d. most of the workforce in the united states and canada is employed in agriculture.

The northwest ordinance guaranteed three rights for the settlers of the northwest territory. what were they?