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
City of Salford boundary with Trafford. The metropolitan boroughs of Wigan, Bolton and Bury lie to the west, northwest and north respectively. Some parts of the city, which lies directly west of Manchester, are highly industrialised and densely populated, but around one third of the city consists of rural open space. The western half of the city stretches across an ancient peat bog, Chat Moss. Salford has a history of human activity stretching back to the Neolithic age. There are over 250 listed buildings in the city, including Salford Cathedral, and three Scheduled Ancient Monuments. With the Industrial Revolution, Salford and its neighbours