History of the Mongols: Conquests Begin Age of Conquest: A Kings and Generals Podcast

Rain. The constant, incessant rains of autumn.  A wide brown river, its water swirling and churning, now overflowing its banks due to the rain. A great inconvenience and threat to the local farmer, but to the commander on horseback, his piercing eyes see a weapon. Men are sent with buckets of earth, stones and trees, and a makeshift dyke soon rises. The water is now unable to travel its standard route, and is now diverted, towards the great city and proud defenders who  have dared to resist the Mongols. Lacking tools to take down the city’s walls, Chinggis Khan will now use the very landscape itself to strike his foe. 
 
    This was the tactic Chinggis Khan would use in his first conquest of sedentary power, a campaign against the Tangut Kingdom, known also as the Xi Xia Dynasty, in what is now northwestern China. His armies having never even seen walled cities before, this campaign would be the first true test of the army of the newly established Mongol Empire, the prelude to the fearsome conquests which would soon grip Asia. I’m your host David and welcome to Ages of Conquest: a Kings and Generals Podcast.  This is the Mongol Conquests.
 
Before we get to the first Mongol invasion of the Tangut, we must step back a few 
years. When we last left off with Chinggis Khan, he had finally unified the Mongol tribes and proclaimed the Mongol Empire in 1206. A little over 50 years of age, Chinggis had spent his life fighting for every inch of ground. He had known victory as keenly as defeat, and learned from not only every mistake he himself had made, but all that his enemies had made as well. The new Mongol state had been hard won: yet, it was a brittle entity. Tribal confederations were not known for their longevity, and Chinggis Khan had to ensure that the animosity of the tribes would not rear its head and tear his new empire apart. 
 
He developed several strategies to prevent this. First, was breaking down the powers of the traditional chiefs and Khans: loyalties were now to be to the Great Khan. Old leaders who had resisted were removed from power entirely, extinguishing them as possible beacons of resistance. The majority of these tribes were broken up, their families mixed among Chinggis’ own people, which was then cemented by the extension of the army’s decimal system to the entire nation, totally reorganizing Mongol society. 
 
But what was the decimal system that we have now made reference to several times? Organized into units of 10, 100, 1000 and 10,000, or in Mongolian, arban, jaghun, minghaan and tumen, peoples from various tribes were placed into the same minghaan, replacing the tribal social organization with the decimal one. Just as there was the military unit of the minghaan, now families were placed into their own ‘units,’ which were used as basis for taxation. Each military Minghaan was supported by the ‘civilian’ minghaans, which supplied, produced and maintained equipment and utensils used by the warriors, and in the absence of the fighting men, were responsible for managing the various herds of the Mongols. "No longer were they Taychiud, Tatar, Kereyit or Naiman, but Mongols. A few select tribes who had shown themselves loyal were allowed to maintain their integrity and their rulers, but had to recognize the absolute authority of Chinggis Khan himself. There was to be no Khan but the Khan himself.
 
The individual law codes and customs of each tribe were now overruled by a single code set out by Chinggis- the great yassa. The yassa standardized tribal customs, forbidding acts which would antagonize the spirits and bring misfortune upon the young nation. Acts seemingly as innocuous as washing dirty things in running water, putting a knife into a fire or urinating in ashes were all punishable by death, as they offended the spirits within and could bring calamity.  Such prohibitions mattered when Heaven’s support was crucial for success. Death seems to have been a