John F. Kennedy had sent the civil rights bill so John F. Kennedy is the correct answer
The president of the U.S.
They had to keep moving to follow the animals that were searching for water in rhe desertt & they needed water for themselves
Camel caravans from North Africa carried bars of salt as well as cloth, tobacco, and metal tools across the Sahara to trading centers like Djenne and Timbuktu on the Niger River. Some items for which the salt was traded include gold, ivory, slaves, skins, kola nuts, pepper, and sugar
