Which of the following statements are true about the u. s. supreme court's decision on dred scott?
the south felt it was a stab in the back. slaves had no right to sue for freedom. slaves did not possess citizens' rights. the north felt vindicated for its views on slavery.

Read this passage: wendy is trying to learn more about the city's role in a chemical spill that occurred a few miles from her apartment. when she finds only a very short article in the local newspaper, she searches for articles on larger newspapers' websites to determine what might have been left out of the original article. which method of identifying bias is most clearly used in the passage? a. considering motivations for bias b. using a variety of media sources for information c. fact-checking stories d. comparing different stories on the same topic