Osman was the leader of a Muslim empire ordered a new code of laws for his empire and oversaw construction of a stunning mosque in the capital at Istanbul. The correct option in regards to the given question is option "A". Osman was the founder of the Ottoman Empire.Sultan Mehmed II conquered Istanbul in 1453 and it laid the foundation of a great empire. Istanbul was then named as Constantinople. After Osman died the expansion of the Ottoman empire did not stop, it went on continuing with the expansion. Orhan was the son of Osman and he changed the capital of the Ottoman empire from Constantinople to Bursa after conquering it.
Answer: The Ottoman Empire was the country that suffered the heaviest loss of civilian life,
Explanation: With over two million civilian deaths.
Answer:
Before things like mountains were typically boundaries since they were a pain in the butt to cross. But with modern planes, and depending on the mountian, cars, mountains aren't as big a pain anymore. Deserts might have also been a boundary before. Today you turn on the AC and drive straight across it. At least for technologically advanced western countries, there really isn't any geographic feature we can't easily get around.
I believe it is A
i hope this helps
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