The founders scrapped the Articles of Confederation because they created a government too weak to function. But the Constitution that replaced it in 1787 wasn't a triumph of ideals — it was a patchwork of compromises, and the price of a stronger federal union was the entrenchment of slavery. Drag the slider to see how increasing federal power forced deeper compromise.
The Constitution of 1787 created a stronger federal system with the power to tax and regulate commerce, but the price was constitutional protection for slavery — the Three-Fifths Clause, the fugitive slave provision, and the 20-year protection of the slave trade were the compromises required to get Southern states to ratify.