Sudan
The largest country in the Sahel region is Chad. It is a landlocked country in north-central Africa known for its diverse geography, including deserts and savannas.
The largest country in the Sahel region is Chad. Its territory extends over a significant part of the Sahel, a transitional region between the Sahara desert to the north and the savannas to the south.
Eritrea is the smallest country in the Sahel.
Eritrea is the smallest country in the Sahel.
The Sahel is not a country but a biome. Such statistics are not kept for biomes.
Sudan
Chad has the fewest paved roads in Sahel.
Sudan
Mauritania
Mauritania
Chad