"the disturbance, Governor George W. Romney ordered the Michigan Army National Guard into Detroit, and President Lyndon B. Johnson sent in both the 82nd and 101st Airborne Divisions. The result was 43 dead, 1,189 injured, over 7,200 arrests and more than 2,000 buildings destroyed. The scale of the riot was surpassed in the United States only by the 1863 New York City draft riots during the American Civil War, and the 1992 Los Angeles riots. The riot was prominently featured in the news media, with live television coverage, extensive newspaper reporting, and extensive stories in Time and Life magazines. The staff of the Detroit Free Press won the 1968 Pulitzer Prize for general local reporting for its coverage."
Option: b. had little or no knowledge of sterilization.
Explanation:
Medical practitioners during the 17th century and 18th century had very little knowledge about the sterilization. Sterilization was little known during this period because practitioners were still learning how to treat people and did not give priority to sterilizing. Sterilizing the surgical instruments was not much in a process. It became increasing use in the late 18th century.
