These articles, with the exception of the fifth, which was proposed by General Leonard Wood, were carefully drafted by Elihu Root, at that time Secretary of War, discussed at length by President McKinley's cabinet, and entrusted to Senator Platt of Connecticut, who offered them as an amendment to the army appropriation bill. In order to allay doubts expressed by members of the convention in regard to the third article, General Wood was authorized by Secretary Root to state officially that the intervention described in this article did not mean intermeddling in the affairs of the Cuban government, but formal action on the part of the United States, based upon just and substantial grounds. With this assurance the convention adopted the Platt amendment June 12, 1901, and added it as an appendix to the constitution. On May 20, 1902, Tomas Estrada Palma was inaugurated as first president of the Republic of Cuba, and General Wood handed over to him the government of the island.[136] The Americans left a substantial balance in the Cuban treasury. The total receipts for the entire period were $57,197,140.80, and the expenditures $55,405,031.28. The customs service, which furnished the principal part of the revenues during the period of military occupation, was ably administered by General Tasker H. Bliss.[137] While the Platt amendment determined the political relations that were to exist between Cuba and the United States, there had been no agreement on the subject of commercial relations. The sugar industry, which had been almost destroyed by the insurrection, was dependent upon the willingness of the United States to arrange for a reduction of its tariff in favor of the Cuban product. Otherwise Cuban sugar could not compete with the bounty-fed beet sugar of Europe or with the sugars of Porto Rico and Hawaii, which were now admitted to the American market free of duty. President Roosevelt had hoped to settle this question before the withdrawal of American troops, and he had urged upon Congress the expediency of providing for a substantial reduction in tariff duties on Cuban imports into the United States, but a powerful opposition, composed of the beet-sugar growers of the North and West and of the cane-sugar planters of Louisiana, succeeded in thwarting for two years the efforts of the administration to do justice to Cuba. All attempts to get a bill through Congress failed.[138]