Answer:
D. Taxes on exportsStep-by-step explanation:
The commerce compromise was a compromise reached on import and export taxes, and most importantly, the slave trade. It was finalized after heated debates during the drafting of the United States Constitution in 1787. During negotiations, the urban northern states and the southern agricultural slave-owning states realized that some fundamental differences would have to be put aside, even for just a short time, in order to move forward with the Constitution. Hence, the compromise was born.