It's because they was dividing Indian society groups based on rank, wealth, or occupation.
The significance of Howard Carter's discovery of Tutankhamen's Tomb was that, it was the first royal tomb in modern times to be found intact with new information for archaeologists. The correct option among all the options that are given in the question is the first option or option "A". I hope the answer helps you.
Mahmoud Abbas is the current leader of the PLO
It could perhaps have avoided it even longer if it had given the colonies some actual representation in Parliament. i hoped that helped