Along with the Blount Report submitted in 1893, it is one of the main source documents compiling the testimony of witnesses and participants in the overthrow of the Hawaiian Kingdom in January 1893.
"[1] The Blount Report had concluded that the U.S. Minister to Hawaii John L. Stevens carried out unauthorized partisan activities, including the landing of U.S. Marines under a false or exaggerated pretext, to support the anti-royalist conspirators and that these actions were instrumental to the success of the overthrow of the queen.
Cleveland accepted the conclusions of the Morgan Report, continued to engage in diplomatic relations with the Provisional Government, recognized the Republic of Hawaii upon its declaration on July 4, 1894, and even negotiated treaties originally ratified under the Kingdom government with the Republic.The nine-member Senate Foreign Relations Committee that submitted the report could not agree on a final conclusion, and the oft-cited executive summary was signed only by Morgan himself.
[5][6] Other Republican members of the Committee, including Senators Sherman, Frye, Dolph, and Davis, generally agreed with the report, but refused to endorse the actions of Blount (who was appointed by President Cleveland, a Democrat).
Cleveland from the Blount Report:[8] Though I am not able now to report a definite change in the actual situation, I am convinced that the difficulties lately created both here and in Hawaii and now standing in the way of a solution through Executive action of the problem presented, render it proper, and expedient, that the matter should be referred to the broader authority and discretion of Congress, with a full explanation of the endeavor thus far made to deal with the emergency and a statement of the considerations which have governed my action......I therefore submit this communication with its accompanying exhibits, embracing Mr. Blount's report, the evidence and statements taken by him at Honolulu, the instructions given to both Mr. Blount and Minister Willis, and correspondence connected with the affair in hand.
In commending this subject to the extended powers and wide discretion of the Congress, I desire to add the assurance that I shall be much gratified to cooperate in any legislative plan which may be devised for the solution of the problem before us which is consistent with American honor, integrity and morality.At the time the Hawaiian Kingdom was overthrown, President Benjamin Harrison, a Republican expansionist, was only a few weeks from the end of his term.
The new Provisional Government of Hawai'i immediately delivered a treaty of annexation to President Harrison, who referred it favorably to the Senate for ratification on February 15, 1893.
On March 11, without seeking confirmation from the Senate (though it was in session at the time), President Cleveland appointed Blount to be a special envoy to Hawaiʻi with "paramount" powers and secret instructions to investigate the circumstances of the revolution and the stability of the Provisional Government.
"[11] He delivered a report to President Cleveland on July 17, 1893, claiming improper U.S. backing for the revolution had been responsible for its success, and that the Provisional Government lacked popular support.
[12] Unbeknownst to Willis, on the same day he demanded President Dole to step down, December 18, Cleveland had already given up convincing the Queen to grant amnesty, and sent a message to Congress declaring the revolution improper and decrying the U.S. involvement in it, referring the matter to their authority.
Despite his strong words of December 18, 1893, after the investigation conducted by the Morgan Committee, and the Senate's Turpie Resolution of May 31, 1894, he never again questioned the legitimacy of the overthrow.
In his last bit of resistance to accepting the overthrow, Cleveland managed to get the wording for the Turpie Resolution changed to refer to the "people" rather than the "Provisional Government", although the net effect was still a complete renunciation of his hopes to restore Queen Liliʻuokalani to power.
Hawaiian historian Ralph Kuykendall characterized it this way: In the end, the majority of the Senate committee on foreign relations found everyone 'not guilty' save the queen, although only Morgan, who wrote the final report, agreed with all parts of it.
[24]: 648 Towards the end of the main findings section, there is a break after the primary report, followed by a minor disagreement over the constitutionality of Blount's appointment and actions, and then the signatures of the Republicans who joined Morgan, a Democrat, in the rest of the majority opinion.
The force of United States marines of the Boston with their ordinary arms stationed at the American legation, and at the consulate in Honolulu, would have effectually represented the authority and power of the United States Government, and would have afforded whatever protection American interests might have required; and at the same time would have avoided the appearance of coercion or duress, either upon the people of Honolulu or the Queen in the controversy between them.