निम्नलिखित में से किस राष्ट्रीय आंदोलन को 'अगस्त क्रांति' के नाम से भी जाना जाता है?

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?