Which is a correct statement about the Nullification Crisis? *
A South Carolina started the Civil War.
B New York collected taxes for the Erie Canal.
C John C Calhoun said South Carolina would secede before paying higher tariffs.
D New slave states joined the United States.

The spanish class system placed people in the top class primarily based upon how much american blood a person had. how much spanish blood a person had. where a person worked. whom a person married.

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 is true about the monroe doctrine?