EU4 - The Papal State - Holy Trinity Acheivement - Timelapse

In this game I play as The Papal State and get the holy trinity achievement by having The Knights, The Teutonic Order, and The Livonian, Order all as marches while also owning Jerusalem as a core province. Interesting bits: - I was allies with both Spain and Austria for the first half of the game. - Austria got England in a PU early mid-game then integrated them as they conquered France. - In a war against HRE countries in the 1800s(not the one I made a video of) I thought I could handle taking about 250% over-extension and then core it all. (too close to the end of the game to make and annex a vassal). Long story short, I almost quit but probably killed about 1 million rebels and somehow managed to not give into any of their demands.