In 1905, delegates of the Five Civilized Tribes met at the Sequoyah Convention to write a constitution for an Indian-controlled state. They wanted to have Indian Territory admitted as the State of Sequoyah. Although they took a thoroughly developed proposal to Washington, DC, seeking approval, eastern states' representatives opposed it, not wanting to have two western states created in the area, as the Republicans feared that both would be Democrat-dominated, as the territories had a southern tradition of settlement. President Theodore Roosevelt, a Republican, ruled that the Oklahoma and Indian territories had to be jointly admitted as one state, Oklahoma. To achieve this, tribal governments had to end and all residents accept state government. Many of the leading Native American representatives from the Sequoyah Convention participated in the new state convention. Its constitution was based on many elements of the one developed for the State of Sequoyah.