<span>The main cause of the Islamic world's hardships during the thirteenth century was:
</span>B. Mongol tribes invading Muslim lands
That is false because he died during the war <span />
When God told the Jews to put lamb's blood on their porch and front door so that when the Angel of Death passed through the town, their first-borns would be safe.
Hope this helps!
-Belle
Answer:
not really sure...probably the principles of separation of powers?
