CIA World Factbook: Botswana - Features a map and brief descriptions of geography, economy, government, and people. - https://www.cia.gov/library/publications/the-world-factbook/geos/bc.html
The Republic of Botswana - Official web site from the government of Botswana. Offers descriptions of government offices, political information, and the latest news. - http://www.gov.bw/home.html