Differentiating between the past, present, and future is an example of a. historical narrative

American troops were worried about cantracting in cuba a. yellow fever b. hepatitis c. polio

Complete the square for 3x2 - 12x = 9.

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.