__________ को दोहरावदार और लगातार आने वाले अनचाहे विचारों, आग्रहों या छवियों के रूप में परिभाषित किया जाता है जो चिंता या तनाव उत्पन्न करते हैं।

The 'Drain of Wealth' theory was propounded by which Indian nationalist leader?

Which event is considered the turning point in Mahatma Gandhi's leadership in the Indian independence movement?

Which African leader is known for his non-violent opposition to colonial rule?