Answer:
Islamic doctors developed new techniques in medicine, dissection, surgery and pharmacology. They founded the first hospitals, introduced physician training and wrote encyclopedias of medical knowledge.
Early Islamic medical centers would be recognizable as hospitals today: they had wards for different diseases, outpatient clinics, surgery recovery wards and pharmacies. They also functioned as medical education centers for doctor training.
Islamic hospitals pioneered the use of antiseptics such as alcohol, vinegar or rose-water in cleaning wounds. Everything was to be kept as clean as possible.
Islamic pharmacies, called saydalas, began at the same time as the hospitals, in the late 700s, as part of the Islamic health care system.
Explanation:
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The syncopated rhythms and improvisation in Blues music attracted new listeners during the Harlem Renaissance. This unique sound meant that no two performances would sound the same. Bessie Smith and Billie Holiday popularized Blues and jazz vocals at this time.
This is an extremely complex issue, but most historians agree tat Reconstruction was an overall failure, since although the African Americans were technically free from slavery, many states in the South implemented a series of "Jim Crow" laws that kept the newly-freed slaves from being equal members of society. <span />
