Which region seem to provide the greatest obstacle to railroad expansion

What is the impact of enlightenment ideals on the development of economic, political, and religious structures in the western world?

Which statement is the most accurately describes the reasons for the seven years war in north america

Which foreign policy initiative countered the spread of soviet influence by restricting the spread of communism? a. roosevelt corollary b. truman doctrine c. nullification proclamation d. good neighbor policy