Which of the following statements are correct? 1. 'Tourist Visa on Arrival-Electronic Travel Authorization (TVoA-ETA)' scheme is renamed as e-Tourist Visa.2. A tourist visiting India had to obtain the e-Visa before departing from his country.3. The validity of the Visa is for 30 days from the date-of-arrival.

Political institutions are the organizations in a government that create, enforce, and apply laws. They often mediate conflict, make (governmental) policy on the economy and social systems, and otherwise provide representation for the population.