मानव-जनित विक्षोभों ने मुख्य रूप से स्थलीय पारिस्थितिक तंत्र को कैसे प्रभावित किया है?

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?