It depends on which course you're studying. Different nomads had different reasons. I'm sorry I wasn't able to give you a better answer.
There's no image, but evaporation or distillation are good ways for you to separate them
It was a rich, educated and cosmopolitan realm that was well-governed by the standards of the age and expanded its influence in Inner Asia.
Answer:
It implies that friendship is important
Explanation:
Answer:
Checks and balances
Explanation:
The system of checks and balances allows each branch of government to have a say in how the laws are made.