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.
Regents Prep: U.S. History: Presidential Decisions: Commander-in-Chief. Many of the most important decisions of the presidency have been made in wartime, in the president's role as commander-in-chief.As Commander-in-Chief of the United States' armed forces, the President is ultimately at the head of the chain of command for the Army, Navy, Air Force, Marines and the Coast Guard.ice-President Harry S. Truman found himself in the role of Commander-in-chief following the death of FDR in 1945. The new president was quickly asked to make one of the most difficult decisions of this or any other war, whether or not to use the newly completed nuclear bombs against the Japanese.