Lymphocytes. Much of your immunity is associated with your circulatory system, and your protein-rich blood cells play a large role in keeping you healthy. White blood cells, in particular, are a key component of your immune response.
Part I of a 2 part interview with Ruby Bridges, an iconic civil rights era individual best known for being the first African-American to integrate an all-white elementary school in the South following Brown vs. The Board of Education. As a 6 year old, Ruby integrated William Franz Elementary School in New Orleans, Louisiana on November 6, 1960.
Works Cited. 1  Bridges, Ruby Nell. â 2 History â Ruby Bridges, Honorary Deputy.â U.S. Marshals Service. 3  Lambert, Laura J., âRuby Bridges,â in Doris Weatherford, ed., A History of Women in the United States: State-by-State Reference (Scholastic, 2003), Vol. 2, p. 118.  4 Ruby Bridges..  5 Ruby Bridges.. 6  PHOTO: Library of Congress.