Which of the following support passage of the new constitution?
the federalist essays. full attendance of all states' delegates at the constitutional convention. george washington's support of the constitutionthe promise to create a bill of rights

The correct answer for the question that is being presented above is this one: "The Federalist essays." The Federalists helped support passage of the new Constitution. They are the ones who greatly influenced in the passage of the new Constitution of the United States.