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
Geography of the European Netherlands Geography of the European Netherlands The geography of the Netherlands in Europe is unusual in that much of its land has been reclaimed from the sea and is below sea level, protected by dikes. Another factor that has influenced its physical appearance is that the country is among the most densely populated on Earth. It is ranked 30th overall on that scale, but is behind only three countries having a population over 16 million. Consequently, the Netherlands is highly urbanized. Geographic coordinates: 5.45°E and 50.30°N The Dutch RD coordinate system ("Rijksdriehoeksmeting") is also in common use; see (pdf, in Dutch;