Answer:
There were a number of factors involved.
Explanation:
This is a summarized version of my answer which for some reason was blocked.
Growth of nationalism throughout Asia and opposition to European colonialism and imperialism.
Development of an educated nationalist elite who could analyze the need for independence.
The impact of the Japanese defeat of European powers throughout Asia during WW2.
<span>Lines of latitude and longitude are not useful for measuring distances.</span>
It depends on you as to what you like to do and what you think would be good for the class.
1914-1918 I really hope ths helps
