Many leaders from within the African American community and beyond rose to prominence during the Civil Rights era, including Martin Luther King, Jr., Rosa Parks, Malcolm X, Andrew Goodman and others. They riskedâand sometimes lostâtheir lives in the name of freedom and equality.
Cancers believed to be caused by contact with Agent Orange. 1  Chronic B-cell Leukemia: A type of cancer that affects your white blood cells (cells in your bodyâs immune system that help to fight off illnesses and infections)
Causes. Acute myelogenous leukemia is caused by damage to the DNA of developing cells in your bone marrow. When this happens, blood cell production goes wrong. The bone marrow produces immature cells that develop into leukemic white blood cells called myeloblasts. These abnormal cells are unable to function properly, and they can build up and crowd out healthy cells. In most cases, it's not clear what causes the DNA mutations that lead to leukemia.