Siege of Esztergom (1241) other European states, bar Moravia, Bohemia, and the Polish duchies, which the Mongols dealt with separately. Bela's kingdom was ill-prepared for the Mongol invasion. At the time, Hungary was one of the poorest and most sparsely populated areas of Europe. The population was estimated at slightly over 2 million in the mid-thirteenth century despite its large land area, with the largest city, Esztergom, having only 12,000 inhabitants. Its armies consisted primarily of light cavalry with some light infantry, and only a handful of crossbowmen, mounted knights, and heavy infantry, in contrast to the areas further west where such troops were
Demographics of the European Union stop illegal entrance to the country. Illegal immigration is an issue in Spanish politics, and also a big human rights problem, since many people die during the journey. Spain has been Europe's largest absorber of migrants for the past six years, with its immigrant population increasing fourfold as 2.8 million people have arrived, mostly from Latin America. Spectacular growth in Spain's immigrant population came as the country's economy created more than half of all the new jobs in the European Union between 2001 and 2006. The net migration rate for the EU in 2008 was 3.1 per 1,000 inhabitants; this