1 The Democratic Party has changed significantly during its more than two centuries of existence. During the 19th century the party supported or tolerated slavery, and it opposed civil rights reforms after the American Civil War in order to retain the support of Southern voters.
There are many causes of scoliosis, including congenital spine deformities (those present at birth, either inherited or caused by the environment), neuromuscular problems, genetic conditions, and limb length inequality.
Congenital scoliosis (present at birth) This is rare and occurs because the bones in the spine developed abnormally when the fetus was growing inside the mother. Specific genes: At least one gene is thought to be involved in scoliosis.