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
2 it was a tradition but not the law for presidents to only serve two terms when roosevelt died in office they made the two term limit the law of the land 3 i m assuming you mean franklin roosevelt the former president and not roosevelt franklin who was a muppet on sesame street