Subject(s): African Americans-- California -- Social conditions -- 19th century | African Americans -- West (U.S.) -- Social conditions -- 19th century | African American women journalists-- California -- Nevada County -- Correspondence | West (U.S.) -- Social conditions -- 19th century | West (U.S.) -- Race relations -- History -- 19th century | California -- Politics and government -- 1850-1950 | United States -- Politics and government -- 1865-1877 | United States -- Race relations -- History -- 19th century