Answer: Human migration began in Africa and moved very rapidly from Africa to North America.
Explanation: because indians were first in africa then they moved through saudi to russia and then through the bridge through russia and alaska
Answer:
• water scarcity
Explanation:
You included no reference picture or passage for the question however the above should be the correct answer.
The question mentions characteristics that cause or lead to environmental problems.
Fertile soils and abundant rainfall are good for the environment as more crops can be planted and biodiversity will bloom.
Water scarcity however, can lead to some organisms dying, migrating and less crops being planted.
Water scarcity in general, is not a factor that is considered favorable when it comes to the characteristics of an environment.
Answer: it is ratified by two-thirds of the U.S. Senate
Explanation:
Southerners in the Confederacy
Explanation:
An executive order is a legally binding order that is given by the American President to direct federal agencies to carry out some specific action in their execution of Congressionally adopted laws and policies. Whereas a law is a piece of legislation that has been agreed to by Congress.