The opening of Introduction
Research among the North American Indians, in obedience to acts of Congress, was continued during the fiscal year 1888-’89.
The explanation presented in several former annual reports of the general plan upon which the work of the Bureau has been performed renders a detailed repetition superfluous. The lines of investigation which from time to time have appeared to be the most useful or the most pressing have been confided to persons trained in or known to be specially adapted to their pursuit. The results of their labors are presented in the three series of publications of the Bureau which are provided for by law. A brief statement of the work upon which each one of the special students was actively engaged during the fiscal year is furnished below; but it should be noted that this statement does not specify all the studies made or services rendered by them.