Answer:
Wars.
Explanation:
Wars were the outcome due to close living of Christians and Muslims from 1200 to 1450 C. E. because both have different ideologies and wanted to captured one another lands and for that they fought many wars with each other. There were thousands of wars fought between Christians and Muslims empires and as a result the Ottoman empire spreads on large area by capturing lands of Christians.
1 in 200 men are related to Khan. So about 16 million people.
Stage crew lol idk if thats what you mean.
Answer: 1: Because it is often forgotten about considering we cant go there.
2: d
3: b
Explanation: