1.the heads on Easter island and how they move
2. how the pyramids were built
3. how the temperature of the earth is changing
Answer:where are the tiles...
Answer: "a map showing the spread of Islam through much of the ancient world." and "a timeline showing the spread of Muhammad's teachings"
Explanation:
The central idea is that islam spread quickly throughout the ancient world. A timeline and map would be EXTREMELY helpful in proving the point.