Read the excerpt from "social media made the arab spring, but couldn't save it" by jessi hempel.

which statement best evaluates the evidence in this excerpt?

(a) the author uses verifiable facts and expert testimony to support her argument effectively, but the excerpt would be stronger if she deleted references to a past protest.

(b) the author uses specific data, reasons, and quotations to support her argument effectively, but the excerpt would be stronger if she included eyewitness testimony or personal stories.

(c) the author uses quotations and data about historical instances to support her argument effectively, but the excerpt would be stronger if she included more verifiable facts.

(d) the author uses eyewitness testimony and personal stories to support her argument, but the argument would be stronger if she deleted the quotations from experts.