Amajor role for executive departments is.. a) protecting the president. b) protecting the vice president. c) protecting the public welfare. d) protecting independent agencies.

What is the name for the main idea behind the settling of western lands by americans in the early-1800s?

In 1819, what did the united states obtain from spain for $5 million?

How did inca develop their road system? a) they used mortar to hold the stones together.b) they built suspension bridges over rivers. c) they mixed copper and stone together to make the blocks.d) they laid roads in the cities, not in the less densely populated deserts.