Debating Slavery The slavery issue played a part in the debate over whether to make a strong federal government or to give the states more power to govern themselves. One reason for demanding more state control was to make it impossible for the federal government to abolish slavery. Then Southern states could keep slavery legal without worrying about the federal government forcing them to end slavery. Slavery came up again when the delegates discussed commerce—the buying and selling of goods. At the time, slavery and the slave trade were important aspects of U.S. commerce. So when delegates began to discuss how the government should control commerce, they also had to debate the issue of slavery. Copyright 2010 WGBH Educational Foundation. All Rights Reserved. © 2010 JupiterImages Corporation Anti-slavery delegates felt that slavery was immoral and should be outlawed. Pro-slavery delegates wanted the federal government to protect their right to own property. Enslaved people were property, they said, and no one had the right to take away someone’s property. Delegates who did not believe that human beings could be someone’s property had to figure out a way to end slavery without violating property rights. Architect of the Capitol In 1787, 55 state delegates met in Philadelphia to draft the U.S. Constitution. The issue of slavery showed up in almost every discussion, from commerce to representation in Congress. The delegates to the Constitutional convention did not abolish slavery. Finally, slavery came up during the debate about how to represent each state in Congress. Should big states get more representatives, or should every state have equal representation? Should enslaved people be counted in a state’s population even when they could not vote? After much hard work, the delegates reached compromises on these three issues.