What was the general purpose of the black codes?

The sixth amendment of the u.s. constitution guarantees the right to which of the following?

How different might ayuba's experiences of slavery have been had he been sold in jamaica rather than maryland?

What is the relationship between the supreme court and the lower courts? the supreme court must abide by the decisions of the lower courts. the supreme court appoints judges to the lower courts. the supreme court can overrule decisions made by the lower courts the supreme court can impeach judges from the lower courts.