Why did America enter World War I? A. Congress saw that it "was the right time to jump in." B. Germany declared a policy of unlimited submarine warfare and sank a ship with 139 Americans on board. C. Germany was threatening to bomb America. D. Britain convinced them of their need to join the Triple Entente.

Which of the following best describes a historical interpretation? o a. an unfair prejudice held by earlier cultures b. a source created in the ancient past o c. a conflict between ancient civilizations o d. an explanation for why a past event happened

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.

Which of the following best describes the relationship between the united states and south korea today?