Progeria: Symptoms. Progeria is a disease that causes the rapid, early aging of the body. Infants born with progeria appear to be normal newborns, and symptoms generally do not occur until about two years of age. Symptoms include failure to thrive, which includes slow growth and poor weight gain, loss of body fat and aged-looking skin.
The most important duty of the president is to uphold the law and  rule the country in accordance with the laws of the country. The  president is also expected to protect th â¦ e freedom of his people.
In other words, the Constitution's framers did a peculiar thing when they created the job that has since grown to become the most powerful position in the world. They left one aspect of the presidencyâalmost certainly the most important aspect of the presidency, which is what exactly the president's job isâlargely to chance.