Answer:
the Islamic empire was united through militarily conquest, trade, pilgrimage and missionaries
The legal right to expatriation means that you have the right to renounce your citizenship from a particular country. Although rare, some people do this to obtain new citizenship in a different country.
I believe the answer is B
<span>The Medivial Times Unit Plan was the basic plan that was the basic of the design of medieval monasteries. The Medivial Times Unit Plan was the plan that was replicated across the continent of Europe by a man named Charlemagne in the 700s and 800s A.D.</span>
