Other causes of nausea include side effects from medications, pain, pregnancy and morning sickness, seasickness, viral infection, alcohol toxicity, and disease of the brain, esophagus, stomach, gallbladder, liver, pancreas, and intestine.
so roosevelt was able to win more than two terms because there was not yet a formal term limit on the presidency and the unique conditions when he ran for his third and fourth terms made his arguments for breaking with tradition acceptable to a majority of american voters
Franklin Delano Roosevelt, the thirty-second President of the United States (1933-45), was the only United States President to be elected to four terms. FDR, as he was called, served during the worst times in the history of the United States, including the Great Depression and World War II. Born January 30, 1882 in Hyde Park, New York, his uncle was the former President, Theodore Roosevelt.