James Cameron, 92, who at 16 survived being lynched from a maple tree in Marion, Ind., and decades later was present when the U.S. Senate apologized for its failure to enact federal anti-lynching laws, died June 11 of congestive heart failure at a hospital in Milwaukee. Mr. Cameron, who kept a piece of the rope that had scarred his neck moments before he was spared, was the only known survivor of a lynching attempt. An astute student of history, he lectured widely and in 1988 founded the Black Holocaust Museum in Milwaukee. The museum, one of the first of its kind in the country, explores the ...