First they would have to be in a anti slavery state, there were also some wealthy African Americans in the time of slavery
European countries expanded their empires by establishing colonies in africa so they could exploit and export africa’s resources, they also wanted to protect trade routes
Well, the <span>rulers of the nation states would look for more power for there self and also their countries through warfare, exploration, and expansion. They would also reject religions, and overthrow existing government.
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Workers were affected by scientific management because it caused workers to, in a sense, become replaceable. Workers, under scientific management, were considered to be parts in a machine which could be replaced. Correspondingly, specialization caused tasks to become routine, as workers were completing the same tasks repeatedly to a point were they became bored and exhausted of their jobs. This also led to there being a larger number of injured workers.
It placed the USSR way ahead of the US