In what country in the Northern Hemispheres do you find the seaport of Alexandria?

Question

United States?

Answer 1

There may be a seaport named Alexandria in the U.S., but there's a much better known one in Africa.

http://www.worldatlas.com/aatlas/imageh.htm

Answer 2

http://www.lib.utexas.edu/maps/africa/egypt_pol97.jpg

Answer 3

so Egypt as country and Africa as the continent