Research can be used to prove something true is tell factual info about something! Research is conducted in a wide variety of topics from illnesses to animals etc.
C. to show indirect comparisons
Answer:
In this following picture it shows how it was like back then when white and black wasn't treated equal. A you can see the better water fountain is the one only white people can use. The one the black people use isn't as good as the white colored water fountain. The water fountain the white colored people can use has a better things like you can fill up a water bottle. The black one looks like it is a tall toilet for the ones the white people use. Throughout the paragraph there are some differences that the two water fountains have.
Explanation:
