The Holocaust in Belgium the country before World War I. The interwar period saw substantial Jewish immigration to Belgium. By 1930, the population rose to 50,000, and by 1940 it was between 70,000–75,000. Most of the new Jewish immigrants came from Eastern Europe and Nazi Germany, escaping anti-Semitism and poverty in their native countries. The Roma population of Belgium at the same time was approximately 530. Few of the Jewish migrants claimed Belgian citizenship, and many did not speak French or Dutch. Jewish communities developed in Charleroi, Liège, Brussels and, above all, Antwerp, where more than half of the Jews in Belgium lived. The
Second city of the United Kingdom Aristocrat-dominated Georgian Dublin was the second-most populous city at the time of the formation of the United Kingdom of Great Britain and Ireland in 1801 (it was also the fifth-most populous in Europe), and was often described as the second city of the UK. Though it lost that position towards the end of the 19th century as the empire's Victorian cities grew through more rapid industrialisation. Dublin, and the rest of the Republic of Ireland, became independent of the UK in the 1920s. Later, the title Second City of Empire or Second City of the British Empire was claimed by