B should be your answer hope this helps
Answer:
I'd say yes.
Explanation:
Plague was first introduced into the United States in 1900, by rat–infested steamships that had sailed from affected areas, mostly from Asia. Epidemics occurred in port cities. The last urban plague epidemic in the United States occurred in Los Angeles from 1924 through 1925. The pandemic caused roughly 10 million deaths. The plague was brought to North America in the early 1900s by ships, and thereafter spread to small mammals throughout the United States. The high rate of fatality during these pandemics meant that the dead were often buried in quickly dug mass graves.
