Ans-is C)
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Florida took a lot of time becoming a state due to the fact that it faced the same dilemma as Missouri as it entered into the Union. They had to wait for a certain period of time to ensure that the balance between Free State and slave remains unbroken. They became a state when Iowa was admitted into the Union which was a free state which maintained the balance.
Answer: 370.97 people per square mile.
Explanation: If you divide population by the amount of square miles, you should get this answer.
In 1600s the planter class increasingly relied on African slaves for labor majorly because slaves were offering cheap labor now that the planters didn't have to pay for this form of labor. This led to most of them foregoing traditional indentured servants who would be paid for their labor and instead opted for African slaves.
Racial segregation during the post-Civil War period was ruled constitutional by the Supreme Court in "Plessy vs. Ferguson", which ruled that "separate but equal" facilities in the South for blacks were constitutional.