Cause and Effect After Europeans arrived in the Americas, how did epidemics destroy much of the American Indian population?

After they had arrived, Europeans brought deadly viruses and bacteria, such as smallpox, measles, typhus, and cholera, for which Americans had no immunity (Denevan, 1976).

THEY DESTROYED MUCH BECAUSE THEY DID NOT KNOW HOW TO CURE THE INFECTIONS LOOK UP TO DOUBLE CHECK

Explanation:

for many centuries there were important factors which the economies of the muslim empires developed increasingly. they applied economic procedures in production, investment, finance, taxation and property. they used to tax certain goods (for example: harvest), they charged interest on money lent, they signed contracts with merchants; they relied on a common currency, and they used checks as well as promissory notes. with the money collected by means of taxation, the government provided the needy with an income. in addition, trading networks covered huge distances, so far regions started to have contact and exchange goods. this trade network covered areas of asia, africa and europe.

answer; in small towns;