What are all the options?
It protected the sultan's power by providing him with a group of extremely loyal officials and soldiers is why the Devshirme system was so important to the Ottoman Empire. The correct option among all the options that are given in the question is the fourth option or option "D". I hope the answer comes to your help.
Answer:
At the height of the Great Depression, it was said that about 25% of the labor force was out of work.
Explanation:
D.The Egyptians could not build roads, and therefore they had to depend on the Nile river for transportation.