Which of the following factors contributed to the progression of American foreign policy away from isolationism toward internationalism?

answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast

there were abundant sources of fuel nearby

social contract theory, nearly as old as philosophy itself, is the view that persons' moral and/or political obligations are dependent upon a contract or agreement among them to form the society in which they live