Answer:
Natural boundary
Explanation:
A natural border is a physical and natural barrier that separates two places. In this context, two countries. Some examples of natural borders includes rivers, mountains, desert, and oceans
The Dominican republic and haiti are two countries that are separated by a great valley. Both countries share an island.
D. Are you in connexus? I have more answers
I think it would be A because that spartans where a fighting city and they did not like visitors.
, , the Roman trade network grew because the Empire expanded and in these regions of expansion were farm crops, example: Egypt provided large quantities of crops. Trade grew with areas that were wealthy in precious metals and jewels. The trade network was by sea and on by land. Land trade was facilitated by the excellent network of roads which provided reliable means of the transportation of goods and other materials. Sea trade with an expanded fleet of ships travelled all over the Mediterranean and even to Briton and Ireland. There are few good natural ports in Italy, so the Romans built an artificial port only 16 miles away from Rome where the Tiber reaches the sea.
American Indians did not want to change their life style, but our settlers forced upon life style changes to them. This conflict grew more and more and then the settlers started to push out the Indians to the west. With wars starting up, American natives started to die off sad enough.