Why are cattle ranchers generally found in northern mexico?

How does federalism limit the power of government in the united states? a. it requires the national government to share power with state governments. b. it ensures that one state cannot make laws that affect all the other states. c. it requires the three branches of the national government to share powers. d. it allows the judicial branch to rule on laws that affect the entire country.

Which scholars explained the roles of the public and private sectors by comparing it to maneuvering a boat?

Most of the workers who laid the central pacific railroad were?