Answer:
Europeans/White people
Explanation:
If it wants an even further answer you could be more specific and describe the different groups of Europeans ie. Aryans, Celts, Fins etc.
Back in the 1800’s, cotton was known for making very fertile land in many areas of the south. Since more cotton started to be grown, a demand for cotton started rising as so did the demand for slaves. The slaves in the south would regularly work in the fields, obtaining cotton which also made them very valuable.
Changes in the Chinese economy since the 1970s have caused a significant population migration to
cities.
The defeat of Spain at the battle of bloody marsh.
<span>After a rise in settlement, the western frontier was closed by the year: 1890
During the settlement , a lot of poeple from all over the world rushed over to the western frontier to obtain cheap lands for their business.
By the year 1890, almost no land left available for the new settlers, so the government decided to close the western frontier.</span>