What was overall impact of the Columbian Exchange on the continents of North America, South America, Europe, Africa, and Asia?

Okay i have a few questions about college or university and i was wondering what specific thing i have to do to get into a college and when applying they look at your browsing history on the phone when connected to home and if the credits in college really matter okay you.

Another term for an organizational aid is ‘assistive image’. select the best answer from the choices provided

William poole believes economics should be taught in schools because students will learn