Lithuanian Crusade
The Lithuanian Crusade was a series of economic Christian colonization campaigns by the Teutonic Order and the Livonian Order , two crusading military orders , under the religious pretext of forcibly Christianizing the "pagan" Grand Duchy of Lithuania into Roman Catholicism . 
<triplet> Lithuanian Crusade <subj> Teutonic Order <obj> participant <subj> Livonian Order <obj> participant <subj> Grand Duchy of Lithuania <obj> participant <triplet> Teutonic Order <subj> Livonian Order <obj> has part <subj> military order <obj> instance of <triplet> Livonian Order <subj> military order <obj> instance of