What is the multiple choice questions? In your picture it gives a list of multiple choice answers right? Without it, my answers may be wrong, so include the multiple choice answers in a another picture. Otherwise I can't really answer this question. Thanks. I will answer it if you include the picture, and if there isn't then tell me.
A possible reason was the attacks on them by crusaders and mongols around the 11th and 12th centuries. Another reason could have been the Arab rulers removing taxes from non Muslims and doing other things that hurt there income.
The answer should be B. through both diplomacy and strength of arms
There are many contributions of ancient Greece that helped the modern western world develop, but the best option from the list is "C. <span>election of political leaders"</span>
Women's suffrage is the movement