Roger sherman is a relatively unknown politician in american history; however, he holds a distinction that no other historical figure—including james madison, benjamin franklin, and george washington—can claim. what is this distinction? a. he sat on the state legislatures for three different states. b. he managed to become a great politician despite a debilitating speech impediment. c. he signed the articles of association, the articles of the confederation, the declaration of independence, and the constitution. d. he was the only delegate to sit on the supreme court that he create at the constitutional convention.