For the Himalayas they were formed roughly between 40 and 50 million years ago
Humans were on the earth roughly around 20 something million years ago
Answer:
A. to me is the best Answer.
Explanation:
Think about it, large goods would be very difficult to transport over land and turn out to be too costly and not worth it. Large goods in great quantity could be sent overseas by boat with relative ease.
Because the number is based on the population in the state.