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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<span>it made trade difficult for merchants whose business crossed state lines.</span>
B) The 1920s mark the emergence of mass production and mass consumption
Answer:
The obama administration passed gun control laws.
The plan included 23 executive actions, signed immediately by the president, and 12 proposals for Congress. The executive actions signed by President Obama were: Issuing a presidential memorandum to require federal agencies to make relevant data available to the National Instant Criminal Background Check System (NICS)
