How many days did the longest of two riots (1967 Detroit Riot last than the Detroit Race Riot of 1943) last?
1967 Detroit riot:  Police confrontations with patrons and observers on the street evolved into one of the deadliest and most destructive riots in the history of the United States, lasting five days and surpassing the violence and property destruction of Detroit's 1943 race riot just 24 years earlier. Detroit race riot of 1943: The Detroit race riot of 1943 took place in Detroit, Michigan, of the United States, from the evening of June 20 through the early morning of June 22.
five days