About Melanoma of the Skin. Melanoma is a disease in which malignant (cancer) cells form in melanocytes (cells that color the skin). The skin is the body's largest organ. It protects against heat, sunlight, injury, and infection. Skin also helps control body temperature and stores water, fat, and vitamin D.bout Melanoma of the Skin. Melanoma is a disease in which malignant (cancer) cells form in melanocytes (cells that color the skin). The skin is the body's largest organ. It protects against heat, sunlight, injury, and infection. Skin also helps control body temperature and stores water, fat, and vitamin D.
Frederick Douglass has been called the father of the civil rights movement. He rose through determination, brilliance, and eloquence to shape the American nation. He was an abolitionist, human rights and women's rights activist, orator, author, journalist, publisher, and social reformer.
Martin Luther King Jr. was an American Baptist minister and activist who became the most visible spokesperson and leader in the civil rights movement from 1954 through 1968. He is best known for his role in the advancement of civil rights using the tactics of nonviolence and civil disobedience based on his Christian beliefs and inspired by the nonviolent activism of Mahatma Gandhi. King became a civil rights activist early in his career. He led the 1955 Montgomery bus boycott and helped found th