Im guessing they were called "wagon trains". Apologies if i'm incorrect!
Answer: a
Explanation: The Maya knew how to accurately predict aclypcis and they understude the concept of zero they were the only civilization that had a written language so the answer is a sorry for the bad spelling
Answer:
What the other person said is the correct answer.
At 9:59 am, the South Tower collapsed, 56 minutes after being struck