In which country did nationalist groups work to unite several independent kingdoms into a single nation-state during the mid-19th century ? a. russia b. japanc. china d. italy

Here’s the first one let me send the next page of the passage

Which mountain region leads the nation in producing young chickens? blue ridge appalachian plateau coastal plain ridge and valley

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.