Curtiss-Southwest Field was the origin of planes that harassed African America rioters during a riot that occurred on which days ?
Curtiss-Southwest Field: Curtiss-Southwest Field was an airport outside Tulsa, Oklahoma. Curtiss-Southwest Field:  During the Tulsa race riot, it was the origin of planes that harassed African America rioters. Tulsa race riot: The Tulsa race riot, or Tulsa race riot of 1921, occurred between May 31 and June 1, 1921, when a white mob started attacking residents and businesses of the African-American community of Greenwood in Tulsa, Oklahoma, in what is considered one of the worst incidents of racial violence in the history of the United States.
May 31 and June 1, 1921