Answer:
The Miranda decision would protect you because you were not read your rights to remain silent during those 12 hours. The purpose of the decision protects this exact situation of continuous pressure in an interrogation from happening.
The cash crops of the southern colonies included cotton, tobacco, rice, and indigo (a plant that was used to create blue dye). In Virginia and Maryland, the main cash crop was tobacco. In South Carolina and Georgia, the main cash crops were indigo and rice.
It's a leading question, as cross-Atlantic trips carrying slaves would be European of all kinds. Though vikings usually enslaved people from the Baltic area but had slaves (thralls, in Danish; "trælle") from just about everywhere.
The Dutch and Belgians were far nastier than most nords, as at some point the Spanish and the Germans. Not to mention the old empire of the queen.