Hey there,
The answer is "Brazil"
Hope this helps ^_^
Answer:
Not 100% sure but I think its the Barail Range. This would affect them by the mountain acting almost like a barrier between them. So they didn't have much interaction.
Lattitude is going side to side and longitude is up and down so on a map you would put your finger on the longitude number and your other finger on the lattitude number and follow the lines connected to the number until the lines touch each other, where the lines touch each other is where you should plot your point.
Answer:
Trade Routes In North America
Explanation:
goooooooooold