How did nationalism affect europe after the congress of vienna and 1815

post the grid otherwise i cant .

also it sounds like a math question not history.

"a shortage of traditional labor created new opportunities in the workplace. a major cause of the internment of japanese americans during world war ii was. racial prejudice. in the early 1940's, the "destroyers-for-military-bases deal" with great britain and the lend-lease act were evidence that the united states."