How and why were the relations of the United States with the rest of the world transformed in the late 19th century and early 20th century? What were the consequences of that transformation? How is what happened connected to the world of today?

(i got this from the internet)

explanation:

he would destroy their leader and force them to a new religion. why would the 'columbian exchange' be considered the tsunami of unintentional "bio-terrorism"? ? some terrorists used to mail powder substances, so that when the victim opened it, the powder could get into their system and make them sick.

(hope this )