Answer:
To unite such a vast empire, Persian rulers relied on sophisticated infrastructure, centralized government, and a well-developed bureaucracy.
Explanation:
<u>Advantages of a Janissary life:</u>
- They were young boys who were converted to Islam and were specially trained to guard the fortress and fight in wars.
- They were given privileges as they were Sultan's most truth worthy soldiers.
- They were constantly trained to be better fighters.
<u>Disadvantages of a janissary life:</u>
- They were not allowed to marry until their fighting days are not over.
- They were supposed to be always on foot and active to fight the danger.
Russia lost the Crimean War for many reasons, one being their geographic hindering from their neighboring Black Sea, which caused a diminished reaction and disabled their ability to attack.