<span>Cities.
Cities are big areas, lots of jobs and business.
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Answer: The disease component of the Columbian Exchange was a big problem. I was bringing in sicknesses that people in Europe and America had never seen like smallpox and many who caught the diseases died because they were unable to fight the illness and they didn't have a cure.
Explanation: I hope this helps:)!
The correct answer is D) Benjamin "Pap" Singleton encouraged African Americans to move to Kansas for better opportunities.
What motivated the mass migration of many African Americans to Kansas in the 1800s was that Benjamin "Pap" Singleton encouraged African Americans to move to Kansas for better opportunities.
In a time when opportunities for work were limited for African Americans, there was a good leader named Benjamin "Pap" Singleton, who was an activist than inspired many black people to move to Kansas in what is known as the "Great Exodus" of African Americans that were looking for better jobs and living conditions for their families. This "exodus" took place from 1877 to 1879.
The main reason why many foreign powers treated the US government under the Articles of Confederation with scorn is because the Articles were intentionally very "weak," meaning that there was no real central government in the US to respect.