There were many ways in which the development of trench warfare influenced World War I. One of the most important were the health problems that trenches caused on soldiers. Apart from that, another characteristic of the trenches warfare was that it conducted the battles really close. Trenches made armies re-think about the strategies they were using in order not to commit the same mistakes again.
Because of the superior number of Asian armies, European was at disadvantage in fighting inland.Small islands including <u><em>Java</em></u> and those in mainland southeast Asia were also able to resist the Europeans. Realizing their position within Asia, they became submissive, in which they accepted the power of Asian rulers and kowtowed to them in order to be accepted for trade.
Answer:
D. An educated social class developed.
Explanation: