Which is the best measurement to use to determine who might have the absolute advantage? high opportunity cost low opportunity cost low efficiency high efficiency

By the end of the 1800s, there was a change in the nature of the immigrants coming to the united states. immigration from northern europe—england, ireland, germany, and scandinavia—declined, while immigration from italy, russia, and austria-hungary grew. in fact, between 1900 and 1910, more than three-fourths of all immigrants came from these three countries. unfortunately, these countries were far removed england, the home of our founders, and the immigrants who came from them had a hard time adjusting to life in their new country.

Who coined the phrase “go west and grow with the country”?

List the five themes of geography. write a brief explanation of eacg