Answer:
I believe that the Atlantic slave trade contributed to conditions that eventually led to the Haitian revolution by resulting in African slaves making up the vast majority of St Domingue's population thus giving them strength in numbers to overthrow a slave system and form their own sovereign government.
The answer to this question is Yes.
Answer:
Andrew Jackson developed the spoils system. This was a practice of giving government jobs to a person's political supporters. Andrew Jackson gave government jobs to his supporters, which were often common people. This helped break the hold the upper class had on government jobs.
There was little control over urban life, they also performed social services for the immigrants, and the cities needed the services they provided. They understood how to use the political system for their own good.
