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.
1 For example, syringomyelia, a disorder in which cysts form along the spine, can cause scoliosis. 2  These spinal abnormalities may play a larger role in causing some cases of scoliosis than previously thought. 3  Stress fractures and hormonal abnormalities that affect bone growth in young, competitive athletes.hey include the following: 1  Tumors, growths, or other small abnormalities on the spinal column. 2  For example, syringomyelia, a disorder in which cysts form along the spine, can cause scoliosis. 3  These spinal abnormalities may play a larger role in causing some cases of scoliosis than previously thought.