Which of the following was the main benefit to the spread of disease in the new world for the colonists?

a. the colonists found open expanses of wilderness for the taking.

b. colonists were toughened by the spread of disease because the diseases were from their own country

c. wilderness areas populated by fewer animals due to death by disease

d. prompted the start of medical schools in the americas.

The Answer Is B. The disease was from their own country so they had built up an immunity to it. While the People that where their before them had not, so it affected them more, caused more to be sick, and everyone to be weak. So therefore the Colonists where able to over power the people of that land.

Hope this was helpful :)

Brainliest Please.

ń, wǒ shuō yīngyǔ, dàn wǒ huì shuō qítā yǔyán, rú xībānyá yǔ fǎyǔ yìdàlì yǔ hé pǔtōnghuà, suǒyǐ bùyào pànduàn, dànshì