18. Practical Economic Sciences: _a_ Extractive Productions of Wealth.

_b_ Transportation.

_c_ Commerce.

_d_ Postal Service.

_e_ Money and Banking.

19. Technological Sciences: _a_ Mechanical Technology.

_b_ Electrical Technology.

_c_ Chemical Technology.

_d_ Optical Technology.

_e_ Surveying.

_f_ Metallurgy.

_g_ Agronomy.

_h_ Veterinary Medicine.

F. REGULATIVE SCIENCES

20. Practical Political Sciences: _a_ Internal Practical Politics.

_b_ National Practical Politics.

_c_ Tariff.

_d_ Taxation.

_e_ Munic.i.p.al Practical Politics.

_f_ Colonial Practical Politics.

21. Practical Legal Sciences: _a_ International Law.

_b_ Const.i.tutional Law.

_c_ Criminal Law.

_d_ Civil Law.

22. Practical Social Sciences: _a_ Treatment of the Poor.

_b_ Treatment of the Defective.

_c_ Treatment of the Dependent.

_d_ Treatment of Vice and Crime.

_e_ Problems of Labor.

_f_ Problems of the Family.

G. CULTURAL SCIENCES

23. Practical Educational Sciences: _a_ Kindergarten and Home.

_b_ Primary Education.

_c_ Universities and Research--Secondary.

_d_ Moral Education.

_e_ aesthetic Education.

_f_ Manual Training.

_g_ University.

_h_ Libraries.

_i_ Museums.

_j_ Publications.

24. Practical aesthetic Sciences: _a_ Architecture.

_b_ Fine Arts.

_c_ Music.

_d_ Landscape Architecture.

25. Practical Religious Sciences: _a_ Religious Education.

_b_ Training for Religious Service.

_c_ Missions.

_d_ Religious Influence.

The programme was again thoroughly revised at the meeting of the Organizing Committee on April 9, 1903, at Hotel Manhattan, and as thus amended was submitted to the Administrative Board at a meeting held in New York on April 11. A careful consideration of the programme at this meeting, and a final revision made at the meeting of the Administrative Board at the St. Louis Club April 30, 1903, brought it practically into its final shape, with such minor changes as were found necessary in the latter days of the Congress due to the unexpected declinations of foreign speakers at the last moment. The continuous and exacting work done in perfecting the programme by each member of the Organizing Committee and by the Chairman of the Administrative Board deserves special mention, and was productive of the best results by its logical appeal to the scientific world. The programme as finally worked out in orderly detail, shortened in many departments by various exigencies, may be found on pages 47 to 49 of this volume.

PARTIc.i.p.aTION AND SUPPORT

The general plan of the Congress having been determined and the programme practically perfected by May 1, 1903, two most important questions demanded the attention of the Administrative Board: first, the partic.i.p.ation in the Congress, both foreign and domestic; second, the support of the scientific public. At a meeting of the Board held in New York City April 11, 1903, these points were given full consideration. It was determined that the list of speakers both foreign and domestic should be made up on the advice of men of letters and of scientific thought in this country, and accordingly there was sent to the officers of the various scientific societies in the United States, to heads of university departments and to every prominent exponent of science and art in this country, a printed announcement and tentative programme of the Congress, and a letter asking advice as to the scientists best fitted in view of the object of the Congress to prepare an address. From the hundreds of replies received in response to this appeal were made up the original lists of invited speakers, and only those were placed thereon who were the choice of a fair majority of the representatives of the particular science under selection. The Administrative Board reserved to itself the full right to reject any of these names or to change them so as to promote the best interests of the Congress, but in nearly every instance it would be safe to say that the person selected was highly satisfactory to the great majority of his fellow scientists in this country. Many changes were unavoidably made at the last moment to meet the situation caused by withdrawals and declinations, but the list of second choices was so complete, and in many cases there was such a delicate balance between the first and second choice, that there was no difficulty in keeping the standard of the programme to its original high plane.

It was early determined that the seven Division speakers and the forty-eight Department speakers, which occupied the first two days of the programme, should be Americans, and that these Division and Department addresses should be a contribution of American scholarship to the general scientific thought of the world. This decision commended itself to the scientific public both at home and abroad, and it was so carried out. It was further determined that the Division and Department speakers and the foreign speakers should be selected during the summer of 1903, and that the American partic.i.p.ation in the Section addresses should be determined after it was definitely known what the foreign partic.i.p.ation would be. In view of the importance of the Congress, it was deemed inadvisable to attempt to interest foreign scientific circles by correspondence, and it was further decided to pay a special compliment to each invited speaker by sending an invitation at the hands of special delegates. Arrangements were therefore made for Dr. Newcomb and Professors Munsterberg and Small to proceed to Europe during the summer of 1903, and to present in person to the scientific circles of Europe and to the scientists specially desired to deliver addresses the complete plan and scope of the Congress and an invitation to partic.i.p.ate.

INVITATIONS TO FOREIGN SPEAKERS

The members of the Organizing Committee, armed with very strong credentials from the State Department to the diplomatic service abroad, sailed in the early summer of 1903 to present the invitation of the Exposition to the selected scientists. Dr. Newcomb sailed May 6, Professor Munsterberg May 30, and Professor Small June 6. A general interest in the project had at this time become aroused, and there was a.s.sured a respectful hearing. Both the President of the United States and the Emperor of Germany expressed their warm interest in the plan, and the State Department at Washington gave to the Congress both on this occasion and on succeeding occasions its effective aid. The Director of Congresses wishes to express his obligations both to the late Secretary Hay and to a.s.sistant-Secretary Loomis for their valuable suggestions and courteous cooperation in all matters relating to the foreign partic.i.p.ation. Strong support was also given the Committee and the plan of the Congress by Commissioner-General Lewald of Germany, and Commissioner-General Lagrave of France. Throughout the entire Congress period, both of these energetic Commissioners-General placed themselves actively at the disposition of the Department in promoting the attendance of scientists from their respective countries.

Geographically the division between the three members of the Organizing Committee gave to Dr. Newcomb, France; to Professor Munsterberg, Germany, Austria, and Switzerland; and to Professor Small, England, Russia, Italy, and a part of Austria. It was also agreed that Dr.

Newcomb should have special oversight of the departments of Mathematics, Physics, Astronomy, Biology, and Technology; Professor Munsterberg, special charge of Philosophy, Philology, Art, Education, Psychology, and Medicine; and that Professor Small should look after Politics, Law, Economics, Theology, Sociology, and Religion. The Committee worked independently of each other, but met once during the summer at Munich to compare results and to determine their closing movements.

The public and even the Exposition authorities have probably never realized the delicacy and the extremely careful adjustment exercised by the Organizing Committee in their summer"s campaign. Scientists are as a cla.s.s sensitive, jealous of their reputations, and loath to undertake long journeys to a distant country for congress purposes. The amount of labor devolving upon the Committee to find the scientists scattered over all Europe; the careful and painstaking presentation to each of the plan of the Congress; the appeal to their scientific pride; the hearing of a thousand objections, and the answering of each; the disappointments incurred; the subst.i.tutions made necessary at the last moment;--all sum up a task of the greatest difficulty and of enormous labor. The remarkable success with which the mission was crowned stands out the more prominently in view of these conditions. When the Committee returned in the latter part of September, they had visited every important country of Europe, delivered more than one hundred fifty personal invitations, and for the one hundred twenty-eight sections had secured one hundred seventeen acceptances.

At a meeting of the Administrative Board, which met with the Organizing Committee on October 13, 1903, a full report of the European trip was received and ways and means considered for insuring the attendance from abroad. A list of the foreign acceptances was ordered printed at once for general distribution, and the Chairman of the Administrative Board was requested to address a letter to each of the foreign scientists confirming the action of the special delegates and giving additional information as to the length of addresses, and rules and details governing the administration of the Congress.

DEATH OF FREDERICK W. HOLLS

The number of the Administrative Board was decreased during the summer by the sudden death of the Hon. Frederick W. Holls, on July 23, 1903.

Mr. Holls had been intensely interested in the development of the Congress from its earliest days, and was very instrumental in determining the form in which it was finally promoted. His great influence abroad as a member of the Hague Conference, and his high standing in legal and literary circles in this country, rendered him one of the most prominent members of the Board. A resolution of regret at his untimely death was spread upon the minutes of the Administrative Board at the meeting in October, and it was decided that his place upon the Board should remain unfilled.

DOMESTIC PARTIc.i.p.aTION

At this same meeting of October 13, active measures were taken to forward the American partic.i.p.ation in the Congress. The necessity was now very evident that our strongest men of science must be induced to take part, in order to compare favorably with the leading minds which Europe was sending. The Organizing Committee were instructed to consult the American scientific societies and a.s.sociations regarding the selection of American speakers, and also in reference to presiding officials for each section. Six weeks was considered sufficient for this task, and the Committee were asked to submit to the Administrative Board at a meeting in New York, on December 3 and 4, their recommendations for American speakers.

An immense amount of detailed labor, in the way of correspondence, now devolved upon the Organizing Committee as well as upon the Director of Congresses, and a branch office was established in Washington equipped with clerks and stenographers under the charge of Dr. Newcomb, who devoted the greater portion of his time for the next six months to the many details connected with the selection of foreign and American speakers and chairmen. The meeting of the Administrative Board in New York in December, and a similar meeting with the Organizing Committee held at the St. Louis Club on December 28, were given over entirely to perfecting the personnel of the programme. Great care was exerted in selecting the chairmen of the departments and sections, inasmuch as they must be men of international reputation and conceded strength. For the secretaryships younger men of promise and ability were selected, chiefly from university circles. Both the chairmen and secretaries served without compensation.

The work of the late winter was a continuance of the perfecting of details, and at a meeting of the Administrative Board held in New York in February, 1904, a final approval was given to the programme and the speakers. The imminent approach of the Exposition and the work of the college commencement season made it impossible for further general meetings, and on June 1 the Organizing Committee was const.i.tuted a committee with power to fill vacancies in the programme or to amend the programme as circ.u.mstances might demand. All suggestions with reference to details were to be made directly to the Director of Congresses, upon whom devolved from this time forward the entire executive control of the Congress.

a.s.sEMBLY HALLS

The highly diversified nature of the Congress and the holding of one hundred twenty-eight section meetings in four days" time rendered necessary a large number of meeting-places centrally located. The Exposition was fortunate in having the use of the new plant of the Washington University, nine large buildings of which had been erected.