1. it stopped the spread of slavery north of the Ohio river
Answer:
I think C. Southern Colonies correct me if I'm wrong
Early medieval Germanic kings were itinerant because the regime thought it was a better system to monitor the realm. A monarchical government required personal relations and showing presence. Unlike having a capital city where the kingdom is ruled by assigning geographical areas to local rulers.
B. the transfer of peoples, diseases, plants, and animals between the New and Old Worlds
<span>The Columbian Exchange involves the transatlantic exchange of plants, animals, and diseases that occurred after the first European contact with the Americas.</span>
