Answer:
now comes from water vapor in the atmosphere. Clouds form when the water vapor (water in gas form) in the atmosphere cools to the point that it condenses that is, changes from a gas into a liquid or solid. The droplets in a cloud are so light that the air in the atmosphere keeps them aloft.
Explanation:
They wanted to unite them with their own people
Answer: Native Americans
Explanation: it is believed they came across a piece of land that once connected alaska to russia.
I believe it is centers of great learning and art, preserved much of Greek knowledge. I believe those are the only two. I hope this helps!