geography of West Africa facts Selected as the most interesting among Africa related questions in Africa quiz Which country other than USA named its capital after the president of the United States?Liberia was created in 1847 by freed slaves from the United States. They established a government modeled on that of the United States and named its capital city Monrovia after James Monroe, a prominent supporter of the colonization.Created by: globalquiz.orgWest Africa facts » Which desert has this famous "eye"?Sahara. The Richat Structure in Mauritania, also known as the Eye of the Sahara, was interpreted as an asteroid impact structure, but no evidence for shock metamorphism has been found. Today scientists believe that it is a huge (40 km in diameter) and deeply eroded geologic dome.Created by: globalquiz.orgdeserts of Africa facts » Where in the world does slavery still occur at the largest scale?In Mauritania. Today up to 600,000 Mauritanians, or 20% of the population, are still enslaved, mainly the "black Moors" of Haratin people. Though legally abolished in 1981, slavery did not become a crime until 2007, and since then only one person has been prosecuted for owning slaves. The issue of slavery is still powerful theme in the country's political debate.Created by: Hitter smashergeography of Africa facts » What is the name of the largest river in Senegal?Senegal. The country of Senegal is named after the Senegal River that borders it to the east and north.Created by: globalquiz.orgrivers facts » What is the dominant religion in Senegal?Islam has been widespread in the region since the 10th century. Today, about 96.4% of the total population of Senegal are Muslims.Created by: globalquiz.orgreligions facts » What is the dominant religion in Niger?Islam has been widespread in the region since the 10th century. About 99% of the total population of Niger are Muslims.Created by: globalquiz.orgAfrica facts » Play Africa quiz and see all the questions.