Question

Based on the information in "Edward Jenner and the History of Smallpox and Vaccination,” which sentence best explains how the twentieth century is significant in the historical timeline of smallpox?

Answer 1

It represents the end of the disease.

Step-by-step explanation:

I already know this so you're welcome =)

Answer 2

Answer: D. It represents the end of the disease.

Explanation: I got it correct on my quiz.