Which black civil rights leader believed a democracy must guarantee equal treatment for all people? 1.John Muir
2.Mother Jones
3.W. E.B. DuBois
4.Upton Sinclair

WEB dubois, he believed that african americans should have education and that equality should be immediate. he opposed washington’s speech of taking it slow and encouraging african americans to prove their a key to Georgia’s economy . WEB dubois fought for equal treatment and he’s the only one up there that is black .