answer:
they expanded for both religious and political reasons, which was common at the time
explanation:
- one political advantage the rashidun caliphate held was their ability to maintain stability and unity among the arab tribes
- the rashidun caliphate constructed a massive empire out of many swift military victories
The first one, darker coloration to absorb more heat from the sun. <3
5 million collisions occur.
C. Helps give people the push they need.