them had come from outside of Oklahoma, and possibly as many as half were petroleum industry workers. Only eight of the confirmed 26 Black fatalities were brought to hospitals, and as hospitals were segregated, and with the Black Frissell Memorial Hospital having burned down, the only place where the injured Blacks were treated was at the basement of Morningside Hospital. Several hundred were injured. The Red Cross, in their preliminary overview, mentioned wide-ranging external estimates of 55 to 300 dead; however, because of the hurried nature of undocumented burials, they declined to submit an official estimate, stating, "The number of dead is a matter of conjecture." The Red Cross registered 8,624 persons; 183 people were hospitalized, mostly for gunshot wounds or burns (they are differentiated in their records on the basis of triage category not the type of wound), while a further 531 required first aid or surgical treatment; eight miscarriages were attributed to be a result of the tragedy; 19 died in care between June 1 and December 30, 1921. The nearly 100,000 people in Greenwood who were affected relied, in large part, on the relief efforts of the Red Cross. Important for the future survival of this district, they worked to create "a large-scale plan in order to provide security, food, shelter, job training and placement, health coverage, and legal support for all of them [the survivors]." The Red Cross was working in the aftermath of a tragedy, the victims of which "had all the characteristics of prisoners of war: homeless and helpless, abandoned by their home country, confined in specific areas, denied basic human rights, treated without respect and deprived of their possessions." In less than a year of being in Tulsa, the Red Cross had set up a hospital for Black patients, which was the first in Oklahoma's history; performed mass vaccinations for illnesses that could have been easily spread in the camps where survivors found themselves, as well as built infrastructure to provide fresh water, adequate food, and sufficient housing for those who no longer had a place of residence. Because of their work, the Red Cross saved lives of those injured, as well as helped to keep thousands of Black Tulsans in the city who would have otherwise had to leave. Property losses The commercial section of Greenwood was destroyed. Losses included 191 businesses, a junior high school, several churches, and the only hospital