<span>The main cause of the Islamic world's hardships during the thirteenth century was:
</span>B. Mongol tribes invading Muslim lands
Nicholas II or Nikolai II Alexandrovich Romanov, known in the Russian Orthodox Church as Saint Nicholas the Passion-Bearer, was the last Emperor of All Russia
The sum of 3 fifthteens and 17 fifthteens is 20 fifthteens and 20 fifthteens is expressed as (20 x 15)=300
Answer:
other nations could not deliver goods to the colonies.
Explanation:
