- For several hundred thousand years, the Sahara has alternated between desert and savanna grassland in a 20,000-year cycle caused by the precession of Earth’s axis (about 26,000 years) as it rotates around the Sun, which changes the location of the North African monsoon.
- West St. Paul, Minnesota (Wikipedia)
West St. Paul is a city in Dakota County, Minnesota, United States. The population was 20,615 at the 2020 census. It is immediately south of Saint Paul and immediately west of South St. Paul.
- Sahara (Wikipedia)
The Sahara (/səˈhɑːrə/, /səˈhɛrə/) is a desert spanning across North Africa. With an area of 9,200,000 square kilometres (3,600,000 sq mi), it is the largest hot desert in the world and the third-largest desert overall, smaller only than the deserts of Antarctica and the northern Arctic.