There were 3: West central African(Kongo-Angola), Upper and Lower Guinea
Answer:
Memphis, Syene (Aswan), Thebes, and Ahketaton.
Explanation:
Following the legend key (map key) its says under city it is listed under a full dark circle. Which as to you can cities easier. Correct me if I am wrong.
I believe the answer is b because a is out of the question because it talks about artwork
Answer: Effusive eruptions occur when hot, (12000C) runny basalt magma reach the surface. Dissolved gases escape easily as the magma erupts, forming lava that flows downhill quite easily. Effusive eruptions build up gently-sloping Shield Volcanoes like Hawaii.
Explanation: