Morgan describes how, over time, planters came to use enslaved africans instead of indentured servants as laborers. why did virginia planters originally prefer indentured servants to slaves?

b: the establishment clause  

b: socialism  

the virginia plan called for three branches of government and two houses of congress. representation in each house would be determined by population. the new jersey plan called for three branches of government and a single house of congress. each state would have an equal vote.

they supported black codes so the answer is a or b