Answer:
The North European Plain
Explanation:
The North European plain is the most populated region of the four mentioned in the question.
This was not always the case, and until the Middle Ages, the North European Plain was sparsely populated. However, ever since, its population has been growing, because despite having a climate that is wet and cool the majority of the year, the soil is very fertile, and the lack of physical geographical barriers makes it easier for human dwelling.
Answer:
To the extent that the concepts, values and beliefs between southerners and northerners intensified the conflict between them.
Explanation:
As you may already know, the American civil war had political and commercial divergences as main reasons, however, cultural values and all the elements related to this intensified the conflict between northerners and southerners, who, for cultural reasons, had different beliefs, values and concepts and built a great intolerance with these elements between them.
B. a fascist dictator bent on world domination
Answer: In central Africa, the spread of Bantu-speaking people had effects on the environment. Introducing new crops and farming techniques altered the natural landscape. Raising cattle also displaced wild animal species.
Explanation: khan academy
Number 7 is: c) Brain drains
Number 8 is: b) Low levels of crime
Number 9 is: b) Net migration