How did the
Columbian Exchange negatively
affect the health of Native
Americans?

Physical and psychological stress, including mass violence, compounded their effect. The impact was most severe in the Caribbean, where by 1600 Native American populations on most islands had plummeted by more than 99 percent. Across the Americas, populations fell by 50 percent to 95 percent by 1650.

Explanation:

d) he bring down boss tweed and tammany hall.

hello most volcanoes are located at either divergent or convergent plate

this is where the plate motions aswell form magma