NDA did in 5 years what Congress and Indira Gandhi could not almost 25 years since 1974!! Had it not been Indira's corrupt nature and her weakness not to stand upto CIA and US, a few further tests would have put us in a very strong position years back!! All these years, inspite of being one of the most vibrant democracies, as an Indian, I never felt proud enough, especially outside India. All that has changed today and it all started under NDA regime.
As for Pakistan and invasion and congress's punishment, well I would rather not comment as you definitely seem ill-informed on the matter. If it weren't congress, the Kashmir mess would have not been there at the first place and if you were even half informed on Kargil crisis, we won the battle!! One of the very immediate outcomes was that our strategic relationship with Israel became stronger, something Congress did not acknowledge and develop in 50 years!! The benefits of that alliance are far too complex and profound in nature for you to understand.
As for Sonia Gandhi, well I am not surprised for you to say so....as one you are Indian and two, you are a hindu. In any other part of the world, it wouldn't have been acceptable for a foreign national to rise even to this stature, not even in Italy! I believe, that makes you wonder why we were enslaved for 200 years....coz we had 'progressive secular thinkers' like you back then and 'fortunately' we have them as many today!!!