I think it is an article or an excerpt
The answer here is A as they both tried to excommunicate each other while in fact neither of them knew what was going to happen.
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Either B or D
Using the robot arm or aquatic farms on mars
This is what popped up when I searched it up
Answer:
Invaders led by the Spanish conquistador Hernán Cortés overthrew the Aztec Empire by force and captured Tenochtitlan in 1521, bringing an end to Mesoamerica's last great native civilization.
Explanation
Hope this helps!