The best way to support our work is by becoming a member, here on YouTube or on Patreon: null https://www.patreon.com/Knowledgia By doing so you will be able to watch our videos FIRST and with No Ads. And you will support us a lot, as any dollar helps immensely in our production process. Thank you for your consideration! Some point to the beginning of the end of the Second Bulgarian Empire as being the reign of the child-king Kaliman I. Being only a child himself, his regent or regents were tasked with running the empire for him until he could come of age. The regency was arguably weak, choosing to pay tribute to the belligerent Mongols as opposed to fighting them off and risking an ongoing war. This, coupled with building internal strife as Bulgarian nobility saw growing cracks and schisms caused the foundation of the empire to begin to crumble. ♦Please consider to SUBSCRIBE: https://goo.gl/YJNqek ♦Our general knowledge channel: null ♦Music by Epidemic Sound ♦Script & Research : Skylar J. Gordon #History #Documentary #Bulgaria