How did early settlers of North America change the environment to make it easier to travel and trade goods? A. They built a vast network of rail lines.
B. They carved tunnels to pass through mountains.
C. They cleared trees to build roads.
D. They dammed streams to create reservoirs.

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

What emperor was given credit for having the aqueducts built

What is the effect of king mentioning his nobel prizes ?