Final answer:
Pennsylvania had the most democratic constitution in the 1790s due to its inclusive voting rights and participation from a broader demographic, promoting democratic principles and political inclusion.
Step-by-step explanation:
Pennsylvania was recognized for having the most radical state constitution of the Revolutionary Era. This was primarily due to the control of the democratic faction during the constitutional convention. In an unprecedented move, the law allowed all taxpaying men to vote for delegates provided they swore allegiance to the revolutionary cause. This opened the door for individuals from the middling ranks of society, including small farmers, merchants, lawyers, and artisans, to have a say in the government. These individuals, forming a majority of voters, held strong beliefs in the democratization of politics and felt that the right to participate should not be limited solely to property owners.
Contrary to the conservative constitution of Massachusetts, which was largely controlled by the elites, Pennsylvania's constitution was more inclusive and supportive of broader democratic principles. Even after the significant changes in 1790, which introduced a bicameral legislature and a governor with veto power, Pennsylvania retained taxpayer suffrage, showing a continued commitment to inclusive political participation.