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.
Pathogenic diseases are caused by what is called a pathogen. Pathogens are parasitic organisms that cause disease int heir host.There are five different groups of pathogens: â¦ Viruses, bacteria, fungi, protozoans and parasitic worms.Deficiency diseases are just as the name suggests. They are caused by a deficiency of a particular nutrient in the diet.Hereditary diseases are passed on through generations via their genes. For example, haemophilia and sickle cell disease.here are five different groups of pathogens: â¦ Viruses, bacteria, fungi, protozoans and parasitic worms. Deficiency diseases are just as the name suggests. They are caused by a deficiency of a particular nutrient in the diet. Hereditary diseases are passed on through generations via their genes.