Karl Landsteiner Who in American Jewry", stating that "it will be detrimental to me to emphasize publicly the religion of my ancestors." Karl Landsteiner Karl Landsteiner, , (14 June 1868 – 26 June 1943) was an Austrian biologist, physician, and immunologist. He distinguished the main blood groups in 1900, having developed the modern system of classification of blood groups from his identification of the presence of agglutinins in the blood, and identified, with Alexander S. Wiener, the Rhesus factor, in 1937, thus enabling physicians to transfuse blood without endangering the patient's life. With Constantin Levaditi and Erwin Popper, he discovered the polio
2016 Nobel Peace Prize Syria chief amongst them – they can sometimes provide the necessary momentum to see it through." The Nobel Peace Prize is awarded by the Norwegian Nobel Committee: 2016 Nobel Peace Prize The 2016 Nobel Peace Prize was awarded to the President of Colombia Juan Manuel Santos "for his resolute efforts to bring the country’s more than 50-year-long civil war to an end, a war that has cost the lives of at least 220,000 Colombians and displaced close to six million people." The conflict is the longest running war, and last remaining guerrilla struggle, in the Americas. The Nobel Peace Prize