(6) Stone, Alfred H. _Studies in the American Race Problem._ Chap. vi, "Race Friction," pp. 211-41. New York, 1908.

(7) Mecklin, John M. _Democracy and Race Friction._ A study in social ethics. Chap v, "Race-Prejudice," pp. 123-56. New York, 1914.

(8) Bailey, T. P. _Race Orthodoxy in the South._ And other aspects of the negro question. New York, 1914.

(9) Parton, James. "Antipathy to the Negro," _North American Review_, CXXVII (1878), 476-91.

(10) Duncan, Sara Jeannette. "Eurasia," _Popular Science Monthly_, XLII (1892), 1-9.

(11) Morse, Josiah. "The Psychology of Prejudice," _International Journal of Ethics_, XVII (1906-7), 490-506.

(12) McDougall, William. _An Introduction to Social Psychology._ Chap.

xi, "The Instinct of Pugnacity," pp. 279-95; "The Instinct of Pugnacity and the Emotion of Anger," pp. 49-61. 4th rev. ed. Boston, 1912.

(13) Royce, Josiah. _Race Questions, Provincialism, and Other American Problems._ Chap. i, "Race Questions and Prejudices," pp. 1-53. New York, 1908.

(14) Thomas, William I. "Race Psychology: Standpoint and Questionnaire, with Particular Reference to the Immigrant and the Negro," _American Journal of Sociology_, XVII (1912-13), 725-75.

(15) Bryce, James. _Race Sentiment as a Factor in History._ A lecture delivered before the University of London, February 22, 1915. London, 1915.

3. Strikes:

(1) Schwittau, G. _Die Formen des wirtschaftlichen Kampfes, Streik, Boykott, Aussperung, usw._ Eine volkswirtschaftliche Untersuchung auf dem Gebiete der gegenwartigen Arbeitspolitik. Berlin, 1912.

[Bibliography.]

(2) Hall, Frederick S. _Sympathetic Strikes and Sympathetic Lockouts._ "Columbia University Studies in Political Science." Vol. X. New York, 1898. [Bibliography.]

(3) Bing, Alexander M. _War-time Strikes and Their Adjustment._ With an introduction by Felix Adler. New York, 1921.

(4) Egerton, Charles E., and Durand, E. Dana. _U. S. Industrial Commission Reports of the Industrial Commission on Labor Organizations._ "Labor Disputes and Arbitration." Washington, 1901.

(5) Janes, George M. _The Control of Strikes in American Trade Unions._ Baltimore, 1916.

(6) United States Strike Commission, 1895. _Report on the Chicago Strike of June-July, 1894, by the United States Strike Commission._ Washington, 1895.

(7) Warne, Frank J. "The Anthracite Coal Strike," _Annals of the American Academy_, XVII (1901), 15-52.

(8) Anthracite Coal Strike Commission, 1902-3. _Report to the President on the Anthracite Coal Strike of May-October, 1902, by the Anthracite Coal Strike Commission._ Washington, 1903.

(9) Hanford, Benjamin. _The Labor War in Colorado._ New York, 1904.

(10) Rastall, B. M. _The Labor History of the Cripple Creek District._ A study in industrial evolution. Madison, Wis., 1908.

(11) United States Bureau of Labor. _Report on Strike at Bethlehem Steel Works, South Bethlehem, Pennsylvania._ Prepared under the direction of Charles P. Neill, commissioner of labor. Washington, 1910.

(12) Wright, Arnold. _Disturbed Dublin._ The story of the great strike of 1913-14, with a description of the industries of the Irish Capital.

London, 1914.

(13) Seattle General Strike Committee. _The Seattle General Strike._ An account of what happened in the Seattle labor movement, during the general strike, February 6-11, 1919. Seattle, 1919.

(14) Interchurch World Movement. _Report on the Steel Strike of 1919._ New York, 1920.

(15) U.S. Bureau of Labor Statistics. _Report in Regard to the Strike of Mine Workers in the Michigan Copper District._ Bulletin No. 139.

February 7, 1914.

(16) ----. _Strikes and Lockouts, 1881-1905._ Twenty-first annual report, 1906.

(17) Foster, William Z. _The Great Steel Strike and Its Lessons._ New York, 1920.

(18) Wolman, Leo. "The Boycott in American Trade Unions," _Johns Hopkins University Studies in Historical and Political Science_, Vol. x.x.xIV.

Baltimore, 1916.

(19) Laidler, Harry W. _Boycotts and the Labor Struggle._ Economic and legal aspects. With an introduction by Henry R. Seager. New York and London, 1914.

(20) Hunter, Robert. _Violence and the Labour Movement._ New York, 1914.

[Bibliography.]

4. Lynch Law and Lynching:

(1) Walling, W. E. "The Race War in the North," _Independent_, LXV (July-Sept. 1908), 529-34.

(2) "The So-Called Race Riot at Springfield," by an Eye Witness.

_Charities_, XX (1908), 709-11.

(3) Seligmann, H. J. "Race War?" _New Republic_, XX (1919), 48-50. [The Washington race riot.]

(4) Leonard, O. "The East St. Louis Pogrom," _Survey_, x.x.xVIII (1917), 331-33.

(5) Sandburg, Carl. _The Chicago Race Riots, July, 1919._ New York, 1919.

(6) Chicago Commission on Race Relations. _Report on the Chicago Race Riot._ [In Press.]

(7) Cutler, James E. _Lynch-Law._ An investigation into the history of lynching in the United States. New York, 1905.

(8) National a.s.sociation for the Advancement of Colored People. _Thirty Years of Lynching in the United States, 1889-1918._ New York, 1919.

(9) ----. _Burning at Stake in the United States._ A record of the public burning by mobs of six men, during the first six months of 1919, in the states of Arkansas, Florida, Georgia, Mississippi, and Texas. New York, 1919.

C. _Feuds_

(1) Miklosich, Franz. _Die Blutrache bei den Slaven._ Wien, 1887.

(2) Johnston, C. "The Land of the Blood Feud," _Harper's Weekly_, LVII (Jan. 11, 1913), 42.

(3) Davis, H., and Smyth, C. "The Land of Feuds," _Munseys'_, x.x.x (1903-4), 161-72.