What is one governmental power that Madison states would be most affected by the dominance of factions in government and law-making?

James Madison argued that the dominance of factions would most significantly affect the power of the government to represent the common good. He believed that when factions gain too much influence, they can distort the legislative process, prioritizing their own interests over the rights and needs of the broader population. This can lead to the enactment of laws that serve the interests of a few at the expense of the many, undermining the government's ability to function effectively and equitably. Ultimately, Madison warned that unchecked factions threaten the principles of justice and the public welfare.