Which of the following statements is/are true?

A. Like Europe, the nobility in Mughal India was a legal category.

B. The Mughal nobles were not involved in the task of administration at the higher level.

C. Between 1595 and 1656-57, the composition of the Mughal nobility also changed.

D. The social distinctions between the Iranis, Turanis, and the Shaikhzadas nobles disappeared.

E. The nobles whose ancestors had been in the Mughal imperial services for more than a generation were called Khanazads.

Choose the most appropriate answer from the options given below: