Public opinion polling has played an important role in American democracy since its founding. Early forms of polling included straw polls conducted at polling places and surveys in newspapers. Abraham Lincoln recognized the importance of understanding public opinion as president. The rise of social sciences in the early 20th century led to the development of modern opinion polling. George Gallup established scientific polling methods through his American Institute of Public Opinion in 1936. Subsequent presidents like FDR, Truman, Eisenhower, Clinton, and Bush all utilized polling to varying degrees to inform their electoral and policy decisions. There are different types of polls including national polls, campaign polls, exit polls, and pseudo polls which are not scientifically conducted. It is important for the public to scrutinize polling