The ancient bond between the tsarist state and Russian nationalism could be used to create powerful emotions when the enemy came from the heathen east. The Mongol invasion had left a powerful mark on the Russian psyche. It was expressed in a deep anxiety about the mixed Eurasian roots of the people and it's culture, which made it easy for an educated liberal to convince themselves that this war was nothing less than a defense of Russia's European identity against the Asian hordes.