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
Davao City Ring of Fire, the city has suffered few earthquakes and most have been minor. Mount Apo, 40 kilometers southwest from the city proper, is a dormant volcano. The population of Davao City is according to the . Metro Davao, with the city as its center, had about 2.5 million inhabitants in 2015, making it the third-most-populous metropolitan area in the Philippines and the most-populous city in Mindanao. In 1995, the city's population reached 1,006,840 inhabitants, becoming the first city in Mindanao and the Visayas and the fourth nationwide to exceed one million inhabitants. The city's population increase during the 20th