Columbian exchange just may be the single most important event in the modern history of the world the Columbian exchange explained why Indian and nations Collabs and European Colonies Dr., Columbus arrival in the New World in 1942
Answer:
C
Explanation:
This established a precedent that the Pope was the one to crown new kings. This caused conflict between Charlemagne and his successors and the Papacy for years to come.
Answer:
D
Explanation:
the federal government has more power than state governments.
The flood made silt near rivers and silt made land extremely fertile for farming.
