The Emperors needed the church to maintain power
<span>❅ </span>It existed f<span> from the </span>end of the Napoleonic Wars to the outbreak of World War I.
I belive the answer is Feudalism. It was used in Medievaltimes.
Answer:
I believe it's C. It makes the most sense out of the 4 answer choices..hope this helps you..
Explanation: