Context: When the Frankish rulers established the system of feudalism, the Bishops of Utrecht came to exercise worldly power as prince-bishops. The territory of the bishopric not only included the modern province of Utrecht (Nedersticht, 'lower Sticht'), but also extended to the northeast. The feudal conflict of the Middle Ages heavily affected Utrecht. The prince-bishopric was involved in almost continuous conflicts with the Counts of Holland and the Dukes of Guelders. The Veluwe region was seized by Guelders, but large areas in the modern province of Overijssel remained as the Oversticht.

Question: What hapend when Frankish rulers established the system of feudalism
Answer: the Bishops of Utrecht came to exercise worldly power as prince-bishops

Question: What was part of the territory of bishopric 
Answer: not only included the modern province of Utrecht (Nedersticht, 'lower Sticht'), but also extended to the northeast

Question: What conflict affected Utrecht
Answer: The feudal conflict of the Middle Ages heavily affected Utrecht

Question: Who was in conflict with the prince bishopric 
Answer: the Counts of Holland and the Dukes of Guelders

Question: What region was seized 
Answer: The Veluwe region was seized by Guelders

Question: What system ended the prince-bishops?
Answer: Unanswerable

Question: Who's territory extended to the west?
Answer: Unanswerable

Question: What conflicts did Utrecht manage to stay out of?
Answer: Unanswerable

Question: Who were the allies of the prince-bishopric?
Answer: Unanswerable