The video begins with a map of Africa, where a green color is applied to a specific region. The green color covers a significant portion of the map, indicating the area of interest. The map is then zoomed in to focus on the highlighted region. Subsequently, the flag of Mauritania is displayed, featuring a yellow background with a green vertical stripe on the hoist side and a red vertical stripe on the fly side. The flag also includes a green crescent and star, and a banner with the national motto. The video ends with the flag being displayed against the map background.