Good to know. What is the population of Western Sahara? 
 That's very interesting. Are there any more facts you can give me about Western Sahara? 
 Thank you. 
 A historical fact is, on October 31st, the Moroccan troops invaded the western Sahara from the north. 
 Very interesting. All of your information was very useful!
A historical fact is, on October 31st, the Moroccan troops invaded the western Sahara from the north.