I believe the answer is D. Hope it helps
Gunpowder was invented somewhere around 900 in China.
Well, that's basically it... :P
Answer:
The most important and powerful city in the Mesoamerica was the Aztecs Empire capital Tenochtitlan.
Explanation:
Tenochtitlan was the most powerful city in the Mesoamerica. It was Conquered by Hernan Cortez, a Spanish conqueror who aided by an expert translator called "Malinche" was able to walk to the city and conquer it. The city was built on an island in what was then Lake Texcoco.
Search it up on google mate, lol
Feudalism was initially displayed after the Roman custom of support. Feudalism was a mix of legitimate and military traditions in medieval Europe that prospered between the ninth and fifteenth hundreds of years. Extensively characterized, it was a method for organizing society around connections gotten from the holding of land in return for administration or work.