The World Factbook provides basic intelligence on the history, people, government, economy, energy, geography, environment, communications, transportation, military, terrorism, and transnational issues for 266 world entities. It is usually updated on Thursdays.
January 23, 2025: “The World Factbook‘s legislative branch data for all countries is now in an easy-to-read format, with the upper and lower chambers listed separately for bicameral legislatures. The data is updated once a month, and most election results will be posted after governments certify the vote counts.”