I'm going to say C since I looked up the question, but warning you , I may be wrong
Answer:
New ways of governing were needed.
The people migrated to other lands.
The amount of trade dropped dramatically.
New schools were created to train scholars.
I think its 3...................
The India Gate commemorates D)British Indian Army soldiers who fought in World War I. It is a war memorial in New Delhi and was established on February 10th, 1921. It is there to represent 82,000 soldiers who died in many different wars fighting for the British Indian Army.