Answer is b because it separates the desert and the savana
Tore century old empires apart
<span>African americans: new opportunities. got to fly planes, fight in the war, work in factories
Women: helped in the war, got many new jobs</span>
After losing their farm during the Great Depression in the 1930s, become migrant workers and end up in California. The motion picture details their arduous journey across the United States as they travel to California in search of work and opportunities for the family members, and features cinematography by Gregg Toland.
B. manage the revolutionary War.