African Americans History Social conditions Migration, Internal Population Race relations Black people Harlem Renaissance Influence Intellectual life Migrations Race identity Social aspects African Americans -- Illinois -- Chicago -- History -- 20th century African Americans -- Illinois -- Chicago -- Social conditions -- 20th century African Americans -- Intellectual life -- 20th century African Americans -- Migrations -- History -- 20th century African Americans -- Race identity -- History -- 20th century African Americans -- Social conditions -- 20th century Blacks -- Intellectual life -- 20th century Blacks -- Race identity -- History -- 20th century Blacks -- Social conditions -- 20th century Chicago (Ill.) -- History -- 1875- Chicago (Ill.) -- Population -- History -- 20th century Chicago (Ill.) -- Social conditions -- 20th century Great Migration, ca. 1914-ca. 1970 HISTORY / United States / 20th Century HISTORY / United States / General Harlem Renaissance -- Influence Migration, Internal -- United States -- History -- 20th century