The Holocaust in Belgium The Holocaust in Belgium The Holocaust in German-occupied Belgium refers to the persecution and attempted extermination of Jews and Roma between 1940 and 1944 during World War II. At the start of the war, the population of Belgium was overwhelmingly Catholic. Jews made up the largest non-Christian population in the country, numbering between 70–75,000 out of a population of 8 million. Most lived in the cities of Antwerp, Brussels, Charleroi and Liège. The vast majority were recent immigrants to Belgium who had fled persecution in Germany and Eastern Europe, and, as a result, only a small minority actually possessed Belgian
Lists of organisms by population Lists of organisms by population This is a collection of lists of organisms by their population. While most of the numbers are estimates, they have been made by the experts in their fields. Species population is a science falling under the purview of population ecology and biogeography. Individuals are counted by census, as carried out for the piping plover; using the transect method, as done for the mountain plover; and beginning in 2012 by satellite, with the emperor penguin being first subject counted in this manner. More than 99 percent of all species, amounting to over five billion species, that