Why would business leaders favor laissez-fairs and social Darwinism ?

Which best explains parallel forces?

Which of these marketing methods henry ford sell the model t to many people who had never before owned a car? a) offering free maintenance on cars for a full year b) airing television commercials with memorable slogans c) advertising with the new communication outlets such as radio d) offering many different colors and models for buyers to choose from

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