Refer to the Newsela article "Georgetown to Give Slave Descendants Priority for Admission." How does the article distinguish between the depth of involvement in slavery of Georgetown versus other universities?

A) The author provides allegations made by the descendants of enslaved people to determine each institution's involvement.

B) The author makes assumptions about each institution and its involvement in slavery.

C) The author uses factual data verified by Georgetown to indicate its level of involvement with slavery.

D) The author uses anecdotal evidence found while researching the institutions' involvement in slavery.