School series 100

 The Sahara — A Monument Without Walls

Stretching across much of North Africa, the Sahara Desert is the largest hot desert on Earth, covering an area comparable to the size of the United States.

It is not simply an endless sea of sand. The Sahara contains rocky plateaus, mountains, gravel plains, dry valleys and vast dune fields. Wind continually reshapes its surface, while occasional rains briefly bring life to places that can otherwise remain dry for years.

The desert has also been home to human communities for thousands of years. Ancient trade routes crossed it, connecting civilizations and carrying goods, ideas and cultures across North Africa.

The Sahara therefore represents both nature's immense power and humanity's ability to adapt.

And what better way to complete our hundred topics?

“We began by learning from books. We end by looking at the world itself—the greatest classroom, the greatest teacher, and the greatest monument of all.”

100 TOPICS COMPLETED!