Task: Text Categorization
Input (English): This work was the subject of a 1930 study on the "causes" of its title phenomenon by Maurice Halbwachs, a student of this work's author. One concept investigated in this work occurs in highly integrated societies when the individual is overwhelmed by the goals and beliefs of the group. Another type of this work's title phenomenon occurs after a breakdown of social integration. This work finds that men, Protestants, and (*) Scandinavians are more likely to perform the title action, which comes in egoistic, altruistic, anomic, and fatalistic types. For 10 points, name this 1897 case study by Emile Durkheim that investigates the rates at which people kill themselves.
Output (English): Social Science