Who faced a greater risk of early death due to water contaminationand animal-borne diseases?

In ancient times, when populations were highly threatened by malaria, West Nile virus, yellow fever, Japanese encephalitis, Western equine encephalitis, filariasis, dengue fever and other diseases transmited by mosquitoes, flees, other blood feeding anthropods and by drinking contaminated water, early farmers faced a greater risk of early death from their crops and incipient animal domestication.

Explanation:

i think its either b or c

explanation:

i am 99% sure that the increase of goods was because of nafta nafta stands for the north american free trade agreement to lift tariffs