Answer :
Samuel Adams is famous because he was among the founding fathers of the United States. He led the American Revolution and helped in setting up the political culture of the US. He was mostly remembered for American Revolutionary Samuel Adams organized the Boston Tea Party and signed the U.S. Declaration of Independence.
Samuel Adams was one of the very first voices that out cried the injustice of the tax being levied on the British Colonies without their consent. He was known for his propaganda techniques and sometimes the use of mob violence to obtain his goals. He is remembered for formulating the " principles of American republicanism".