I think the answer is A but i could be wrong
Answer:
→ The Region the Gulf Port is located in is Mississippi , United States
(I hope you get this answer correct , and also hope you have a great day or night! :)).
The answer should be something like this:
how best to allocate scarce resources among competing uses.
Answer:
The wheeled cart allowed for faster transport of goods and services. This allowed trade between distant cities and towns to become easier to accomplish. Trade became more popular due to this fact.
Hope this helps :)