How did the Inca empire use roads? Only the nobles used roads to travel. The merchant class used roads for trade. The armies used roads to travel quickly. The Inca used roads to cross deep canyons.

The system of checks and balances ensures that

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

How important was the erie canal in in connect, unify and expand the nation