Generate a correct and concise answer for the question based on the words in the context.

Context : Addison Hiatt Sanders (September 13, 1823 -- November 7, 1912) was a newspaper editor who joined the Union Army during the American Civil War.
Question : In what war was Addison Hiatt Sanders a combatant?
American Civil War

Context : 60 Minutes is an American newsmagazine television program broadcast on the CBS television network.
Question : What network aired 60 Minutes?
CBS

Context : Dr. John Croghan (April 23, 1790 -- January 11, 1849) was an American medical doctor who helped establish Louisville Marine Hospital and organized some tuberculosis medical experiments and tours for Mammoth Cave, in Kentucky (U.S.) during 1839-1849.
Question : What medical condition killed John Croghan?
tuberculosis