Growth of war industries in Talladega Alabama during World War II. Newspapers of Talladega, Alabama. A large crowd on barge, coming to land. Scene of an office. Workers at a construction site in Alabama. A man operates a crane. A big cylindrical elevator at hook of the crane lowers down. A truck at house. Dog outside house. A man operates a full track tractor at construction site. African American workers lay railway tracks for a railroad train service. Many scenes of the African American work crew working on the railroad tracks, and taking a break to drink water from a ladle. (Background sound track during these work scenes is a man singing the African American spiritual song "Joshua Fit the Battle of Jericho." A side rail pulls down as attach to hook of a crane. Tanks on rail coaches. Food loads arriving by railroad train cars to feed the growing population of war workers. Potatoes in sacks. A cook prepares food. People in war time production industry eat food at dining table in groups in a mess hall or dining hall. People do various construction jobs building infrastructure for war workers. A man operates a crane. A cylindrical box lowers down. Children play outside a mobile home trailer. A child with a cat. An open air theater. A bunk house with beds for rent. People at a cafeteria. A woman with children. Cars outside a cafeteria. A board reads 'Field Office'. Large crowd.