The correct answer is C chief
<span>The one that is not a correct description is the third option: the culture of the Byzantine empire became less diverse. The empire was a melting pot of Grecian influences, Roman, Armenian, and a number of other cultures. When the Western Empire fell, it wasn't as if the plug had been pulled on this cosmopolitan nation.So the third option is not a reason for falling</span>
The answer to the first question is A
the second question is B
the third question is B
the fourth question is C (I'm not sure)
One result of the Chinese not modernizing was they lost the "Sino - Japanese"
Personally I don't think its either of those, but if I were to choose one it would be the third. Those who live in glass houses should not throw stones.