Apart of a compromise at the constitutional convention what was to be abolished twenty years after the constitution was ratified
a) the slave trade
b) the institution of slavery
c) the option to increase the tariff rate
d) the option to increase domestic tax rate

The correct answer of the given definition above would be option A. It is the slave trade that is considered as a part of a compromise at the constitutional convention what was to be abolished twenty years after the constitution was ratified. Hope this answers your question. Have a great day!

African americans at the time just came out of slavery and needed money to provide for there families. so they joined for the money mainly.