Sir I disagree on many of the points here.. I might be wrong, and I'd like to be corrected in such a scenario...
★ Kashmir --- No, Nehru didn't give us Kashmir.. I'd rather thank Jinnah for that.. Sardar Patel had offered him J&K on a silver plate in exchange for withdrawing his claims on Hyderabad. Mr Jinnah rejected. He was confident that both Kashmir and Hyderabad were coming Pakistan's way. Of course, as fate would have it, he lost both..
★ Hyderabad -- Again, it wasn't Nehru, but Sardar Patel who played the dominant role in Hyderabad's annexation.. Remember operation Polo?
★ Secular Identity -- Nehru was secular.. yes! But he didn't instill secularism in other Indians.. that job was done by many other great personalities of that time, particularly Mahatma Gandhi..
★ Laid Institutions --- Yes. here I completely agree.. Nehru has a grand vision for India and he did lay the framework for India's future.. from IITs to dams. He tried to instill the scientific temper in a highly backward, rural and superstitious society.
★ What I actually feel as his biggest contribution to India, was that he cemented democracy and democratic institutions in India. He had no worthwhile political rivals in all the elections that he fought.. he had so much popular support that he could've easily declared himself a “Prime-minister for life" and hardly anyone would've batted an eyelid.. But he didn't. He stuck to democracy.. And that's why, despite his thousand blunders, I respect him..
Perhaps because without Malda and Murshidabad, WB would've been cut into two seperate parts, and contiguity was an important criteria for the Radcliffe line. But what couldve been the reasons for giving CHT to Pakistan, when it would've made much more sense to give it to India, so that the north-east can be connected to bay of bengal..