it broke through racial barriers of segregation
Answer: Commentary
Explanation:
Writing commentary means giving your opinion, interpretation, insight, analysis, explication, personal reaction, evaluation or reflection about a concrete detail in an essay. ... Writing commentary is higher level thinking. Commentary is what makes an essay interesting to read.
Answer:
an environmental (issue)
Explanation:
The person is talking about how throwing plastic out is "harmful to the planet" in which the planet = earth = the environment.
Thus, Nadine is talking about an environmental issue
I think the sentence that best supports this is "I will advise you and direct you. I should not be a man if this womanly helplessness did not just give you a double attractiveness in my eyes."
A.Communism poses a threat to freedom and to democracy.
Because the rise Communism threat at the time.