World Atlas is your most comprehensive and accurate source of information on the World. Atlas of the world is useful for teachers/students for educational purpose and travelers for navigational purpose
This is one of the hidden gems in DE streaming. If you find any of the Atlas series and go to related materials, you will find the atlas. At first it looks like you only get 4 countries. Zoom out and you can zoom into almost any country and get videos to them. Thanks to Matt Monjan for showing me this!