पूर्ण स्वराज्य का ऐतिहासिक प्रस्ताव लाहौर में किस कांग्रेस अधिवेशन के दौरान पारित किया गया था?

The Karachi Session of the Indian National Congress was held in the year ________ and was presided over by ________.

Where was the 'India House' organization, founded by Shyamji Krishna Varma in the early twentieth century, based?