Did the constitutional convention adopt any portion of the program described by Madison?

Yes, the Constitutional Convention adopted several key elements of James Madison's program, particularly those concerning the framework of a strong central government. Madison's proposals included a separation of powers, a system of checks and balances, and a bicameral legislature, which ultimately became integral parts of the U.S. Constitution. Additionally, his ideas about federalism and representation influenced the drafting of the document, shaping the structure of American governance.