On March 28, 1864, Senator John Conness,[18] of California, introduced in the U. S. Senate a bill to grant to the State of California tracts of land embracing the Yosemite Valley and the Mariposa Grove of Big Trees. On May 17, his bill was reported out of committee. On the occasion of the debate which followed, Senator Conness entered into the record of American conservation the first evidences of national consciousness of park values as we conceive of them today. He started the long train of legislative acts which have given the United States the world’s greatest and most successful system of national parks. It is a fact, of course, that the Senate action of 1864 did not create a national park but it did give Federal recognition to the importance of natural reservations in our cultural scheme, and charged California with the responsibility of preserving and presenting the natural wonders of the Yosemite. [Illustration: John Muir] [Illustration: _By George Fiske_ Galen Clark] [Illustration: Colonel H. C. Benson] [Illustration: James M. Hutchings] [Illustration: _By J. N. LeConte_ Sierra Club Headquarters in Yosemite, 1898] [Illustration: _By Ansel Adams_ William E. Colby] Senator Conness explained to the Senate that it was the purpose of his bill “to commit them [Yosemite Valley and the Mariposa Grove of Big Trees] to the care of the authorities of that State for their constant preservation, that they may be exposed to public view, and that they may be used and preserved for the benefit of mankind.... The plan [of preservation] comes from gentlemen of fortune, of taste, and of refinement.... The bill was prepared by the commissioner of the General Land Office, who also takes a great interest in the preservation both of the Yosemite Valley and the Big Trees Grove.”[19] The bill was passed by the Senate on May 17, referred to the House Committee on Public Lands on June 2, debated and passed by the House on June 29, and signed by President Lincoln on July 1, 1864. These deliberations, which designated the first scenic reservation for free public use, were consummated under the stress of waging war. In order to eliminate friction and delays in the operation of legislative machinery, proponents of the Yosemite bill secured its passage without recognition of the private claims made by Yosemite settlers. Lamon, clearly a bona fide homesteader; Hutchings, who had a short time before the passage of the act purchased the Upper Hotel property; Black, the owner of Black’s Hotel; and Ira Folsom, interested in the Leidig property, pressed their claims and involved the new state park in prolonged litigation.