Answer:
The biggest problem in India is the uneven distribution of land, people, and resources.
C and D maybe A but I'm not that sure
Umayyad was more opened while Abbasid didn't want to interact with non-Arabs
Memberships by experience and qualification
The committees membership is allotted in line with the legislatures qualifications as well as experience in particular fields . There are various committees in the congress such as defense,health,foreign affairs and finance.