Plz need asap. what does formal declaration mean?

Civil liberties in latin america vary. this means that

Nationalism led to major conflicts following world war i, especially when:

Which statement best explains why a supreme court opinion is a seminal document? an opinion can become quite lengthy, which makes it a seminal document. supreme court documents are the only seminal documents in the united states. an opinion may create major changes in the laws or policies of the united states. generally speaking, a supreme court opinion reflects the feelings of all americans.