Who commented on the Subsidiary Alliance system stating, "The native states virtually ceased to exist from the moment they became protected by the Company or became its allies"?

Mahatma Gandhi's last fast unto death in 1948 was primarily against which of the following?

What was the primary meaning of 'Swaraj' as popularized by Mahatma Gandhi during India's independence movement?

What was one major impact of India’s independence on its economy?