3. How was the environment transformed by westward expansion?

All of the following are examples of materials except

How did american entry into world war i affect the allied powers?

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