What did parasite carried the plague?​

 yes

Explanation:

Bubonic plague is caused by the bacterium Yersinia pestis, but it may also cause septicaemic or pneumonic plagues. The Black Death was the beginning of the second plague pandemic. The plague created religious, social and economic upheavals, with profound effects on the course of European history.

idk if you found them already or not but you probably did but the one closer to sea level is raleigh.

no because it could make the world a terrible place to live in.