Answer:
Back in the days, young men were drafted but couldn’t vote. This is why the 26th amendment was ratified
<em>Baruch S. Blumberg invented </em><span><em>a vaccine for smallpox for which he won noble prize in 1976.</em></span>
をあひぢdのtkにwてゃちわそねおfてぇえmぺろrschろにcぇrs
The answer is D
A good way to remember this is to think about America before or pre-columbus, who came to the americas in 1492.