Expl:– Chanhudaro was the only city of Indus without fortification. It was situated on the left bank of Indus river. The large quantity of cosmetics was found here. This was an industrial city. An impressive worshop recognised as Bead making factory, was found at chanhudaro which included a furnace.

The correct answer is the removal of disqualifications imposed on the Indian magistrates with regard to the trial of the Europeans. Ilbert bill was drafted by Sir Courtenay Ilbert on 9th February 1883 during the viceroyship of Lord Rippon.