impoliteness, being greedy, being rude, but make sure you are saying sir or maam
Answer:
The same
Explanation:
I plugged in each answer and then i figured out which one made the best sense.
Answer:
Columbian Exchange
Explanation:
The Columbian Exchange refers to the period where there was a widespread transfer of plants, animals and culture between the Americas and Europe.
This exchange was named because of Christopher Columbus who was the Spaniard who first arrived to the Americas (while trying to find a new route from Spain to India) and started the maritime route from Europe to the Americans, starting a process of exchange of plants and animals among other things.
This exchange took place mainly during the 15th and 16th centuries.