Du Bois believed in gradual, integrationist approach. He argued that African Americans should work to integrate into mainstream American society and to achieve equality through education, political participation, and economic advancement. He believed that African Americans should assimilate into white society and work within the system to achieve equality.
Garvey, on the other hand, believed in a separatist approach. He argued that African Americans should create their own separate institutions and communities and that they should eventually return to Africa. He believed that African Americans should be proud of their heritage and should work to create their own independent nation.
Du Bois and Garvey's disagreement was reflected in their different organizations. Du Bois was the founder of the Niagara Movement and the National Association for the Advancement of Colored People (NAACP), both of which worked to achieve integration and civil rights for African Americans within the United States. Garvey, on the other hand, founded the Universal Negro Improvement Association (UNIA), which promoted black nationalism and the return to Africa.
Despite their differences, Du Bois and Garvey both made important contributions to the civil rights movement. They helped to raise awareness of the injustices that African Americans faced, and they inspired a new generation of activists to fight for equality.