Answer:
can you post a better pic
Explanation:
Increased cross-cultural interaction, rediscovery of old Greek and Roman classics, the birth of humanism, and other creative and technological advancements
Pack animals give an opportunity to carry more things, and they also mean that people don't have to carry things on their backs: this leaves people free to do other activities.
Because of this, pack animals would mean that there would be more trade and more exchange between the cultures, for example between the Mayas and the Nahuas. More goods would also have been traded.
but it could also mean that there would be more achievements of other sorts: done by people who were busy carrying and that could not do them.
Pack animals were actually available in South America: the llama.
You forgot the options!
but I believe that the thing that made Judaism unique among religions at the time was that it was monotheistic: there was only one God.