The answer is B- Revival of Christianity in Europe.
Explanation: The strengthening of the king power and the economic struggles for peasants had nothing to do with the military expedition to steal holy land from the Muslims. they did not exclude Muslim teaching they just took some holy land. So the only thing we would be left with is The revival of Christianity in Europe.
<em>Hope this helps you have a good day. ↓</em>
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<em>ps. if you don't know who BTS is please go check them out they are the best K-pop boy group on this planet. trust me you will be forever hooked, in the world of K-pop </em>
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<em>Once you get to know them comment and tell me who your Bias is </em>
<em>(My Bias is Jin we have a lot in common.)</em>
