The British did little, very little, of such things. They basked in the Indian sun and yearned for their cold and fog-ridden homeland; they sent the money they had taken off the perspiring brow of the Indian worker to England; and whatever little they did for India, they ensured India paid for it in excess. And at the end of it all, they went home to enjoy their retirements in damp little cottages with Indian names, their alien rest cushioned by generous pensions provided by Indian taxpayers.
