According to the PRO article, what is the relationship between Columbus and diseases in the Americas?

Question

A
Columbus brought many diseases to the Americas, but they did not harm people as much as violence.

B
Columbus brought the Black Death from Central Asia to Europe, and then brought it to the Americas.

C
Columbus brought several diseases to the Americas, and they were the cause of millions of deaths.

D
Columbus brought some diseases from Europe to the Americas, but he also brought new diseases back.

Answer 1

C
Columbus brought several diseases to the Americas, and they were the cause of millions of deaths.