Illinois Central Railroad, importation of negro labor, [102].

Immigration Bureau of Social Uplift Work for Negroes, [143].

Indiana, migrations to, [5], [57], [68].

Influences on migrations:

discussion, [26];

public speaking, [27-28];

attitude of North, [27];

reports of opportunities in North, [28-29], [34];

rumors, [28-29], [40], [78-79];

activities of Chicago Defender, [29-33];