Plantations are significant to the rise of slavery
because plantations

The georgia platform showed that most georgians ~accepted the compromise of 1850 and wanted to stay in the union. ~rejected the idea that compromise was necessary to maintain the union. ~accepted the idea that slavery was evil and must be ended. ~hoped the compromise of 1850 would break the union apart.

How were castas paintings used to stabilize a society?

What are new social classes emerged due to advancement in agriculture ?