It would be cómica because the subject is feminine and singular, so therefore use cómica because it is also feminine and singular.
<span>One of the articles compares Spanish speakers and the presence of Spanish in the U.S. to the major immigrant population from Germany.
Germany is the answer.</span>
1. Conocen
2. Sabemos ( I think the sentence is a bit wrong itself bc it should be Ellos (they) instead of nosotros (we) but thats maybe a book or question error)
3.sirven
4.pides
Buena suerte! Good Luck!
Not being in your class I cant answer this 100% but Id say The Franks because they killed King Alaric II