What challenge do both india and china face today? how to establish diplomatic relations with the west how to attract foreign business and trade how to feed a rapidly growing population how to bring about free and open elections

sustaining rapidly growing populations

Explanation:

India is about to surpass China because of the world's most inhabited country and far prior to antecedently thought. China currently contains a population of one.38 billion, compared to India's one.31 billion, in keeping with new knowledge from the international organization

a.   it resulted in widespread unemployment.

the structure was most likely used for;

c. playing a ball game with stone hoops