Above 500 billion years ago scientific think about Earth
Answer:
Places around Cairo and Aswan are the largest concentrations of people in the region.
Explanation:
Concentration means how spread out things are in space. They could either be clustered or dispered. The purple on this map represents clustered, and as you can see, that Cairo is the largest city and the capital of Egypt, which is one reason why it has the largest concentrations of people.
Answer:
Well its because of relationships the humans would probably never go extent.
Explanation:
Sorry I could only think of 1
Believe it to be Chines, Persian, and Roman but I would wait for another answer to be sure. I will check my notes also.
