1 Is the correct answer because it shows proportionality between the two sides.
The author supported the central idea by illustrating the choice that Lewis took to tackle racism.
<h3>What is a central idea?</h3>
It should be noted that a central idea simply means the man idea that can be found in a literary work.
In this case, the main idea is about the black students who protested against racial segregation.
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<span>The scientific study of the human population is demography</span>
C. Eligible voters are required by law to vote in elections.
Moraines occur through a geomorphological process during a moving glacier. Basically, the glacier motion picks up debris such as rocks, sediments, etc. and deposits them, thus creating moraines. So, your correct choice is D. GLACIERS.
Let me know if you need anything else. :)
- Dotz