Sectionalism is the belief that a person's region was superior to other sections of the country. ... All of these issues led to sectionalism in the United States and pushed the country to the brink of war.
Because of the country's strong presence on the water with its ships and naval command.
Answer:
i thin its c but i can be wrong
Explanation:
The excerpt from "The Girl Who Silenced the World for Five Minutes" which expresses an opinion is - I wonder if they will even exist for my children. Assuming the other options are starving children around the world, countless animals dying across this planet, and holes in the ozone, then the only correct answer is the one above. The remaining options are facts, whereas the correct option is her personal opinion about the subject she is talking about.