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
Connect to Today: Franklin Roosevelt is the only U.S. president to serve more than two terms. Established by the two-term presidencies of founding fathers George Washington, Thomas Jefferson, James Madison and James Monroe, it was simply tradition to decline running for a third term.