Answer: One by one, the Classic cities in the southern lowlands were abandoned, and by A.D. 900, Maya civilization in that region had collapsed. Finally, some catastrophic environmental change like an extremely long, intense period of drought–may have wiped out the Classic Maya civilization.
Explanation:
Answer:B
Explanation: Government sources are a direct source originally from them and noone else
I think the answer is D hope this helps
The Atlanta star? Some multiple choices would be great ( ͡° ͜ʖ ͡°)︻̷┻̿═━一
