Answer:
<h3>It can be understood from both the sources that Constantinople is in fact in a great strategic position for both water and land routes.</h3>
Explanation:
The text and map convey the message <u>that Byzantine empire was once the most powerful kingdom of the middle ages.</u> The empire's capital Constantinople had great advantages for trading as it was covered with water from three sides.
It can be understood from both the sources that Constantinople is <u>in fact in a great strategic position for both water and land routes</u>. It is situated in <u>between the black sea and Mediterranean ocean.</u>
The answer is the third one
The physical geographical feature in the old northwest which served as an internal borderland was the Appalachian mountains. This system of mountains. that was formed due to continent-continent convergence 480 million years. is still be a barrier to east-west travel. Because of its location and geographical position, all of its valleys are oriented in opposition to the roads that lead east or west, therefore it is can be considered as internal borderland.