Menes united Upper and Lower Egypt. He was also known as Narmer.
I believe the answer is pointed arches, correct me if I'm wrong.
Romanesque architecture has thick stone walls, small windows, and rounded arches. I do not believe they have any pointed arches. As you can see in the photo attached there are all of the above, except pointed arches.
Hope this helps!
To industrialize by making use of the massive supply of cheap labour.
Amerigo Vespucci, was the European