I want to know the answer to the following question:
What did the knights of expansionist polices eventually lead to?
All the background I'm provided with is that "The Knights' expansionist policies, including occupation of Polish Pomerania with Gdańsk/Danzig and western Lithuania, brought them into conflict with the Kingdom of Poland and embroiled them in several wars, culminating in the Polish-Lithuanian-Teutonic War, whereby the united armies of Poland and Lithuania, defeated the Teutonic Order at the Battle of Grunwald (Tannenberg) in 1410.". Is that enough to answer the question?
Answer: yes