John Adams, Ben Franklin and George Washington were one of the main constitution framers. Let’s start with John Adams, he was the second president of the US, an author and also a lawyers. Next is, George Washington who was a commander of US army during the American revolutionary war. And lastly, Ben Franklin, a scientist, an author, a politician, a postmaster, inventor and a writer. He was also a founding father of the United States. He was also the 6th President of Pennsylvania.