Which of the following were major Indian civilizations?

1. Mughal

2. Maurya

3. Lapita

4. Ganges Valley

5. Qing

6. Indus Valley

I am quite sure about three answers: Mughal, Maurya, and Indus Valley. Those three are definitely major Indian civilizations, having existed a long time ago in India. Lapita is incorrect because those are ancestors in Polynesia. Qing is also incorrect because it is a Chinese dynasty. I am not sure about Ganges Valley though, but I don't think it is correct.