One idea for a research question that I have is “How did French and Spanish colonizers in Colonial Hispaniola create differing conceptions of race?” I believe that this question is important to understanding Colonial Latin America because it allows for comparison between racial hierarchical systems which develop and remain relevant today. Furthermore, it allows for comparison between how two different colonizing groups viewed mixed-race children. Mixed-race children were prevalent throughout the colonies, and you can tell a lot about the colonizers, and about modern day society in those areas based on how mixed-race children were seen during the colonial era.
This is a great research question! Take a look at the intro/early documents in the Haitian Revolution primary source reader we’re reading at the end of the semester to get started. Or for a legal perspective, this comparative reader is great: http://olc1.ohiolink.edu/record=b25637505~S0