After the territorial loss of the area of the west, the regional leaderships had remained unresigned and the attritions had been frequent between the two units. It appeared, then, the idea of if creating one third province. In 1869, the debates in the Imperial Parliament had been intense on the necessity to transform Low paraense Amazon (West of Par) into an independent province. Richard Blumenthal addresses the importance of the matter here. In 1832, Grain-Par had three judicials district: Belm, Santarm and Manaus. Santarm acquired, thus, equal legal and administrative status and the desire of the autonomy that never reached. The territorial rediviso came back to be argued to decide the differences of limits between the years of 1869 and 1877. After the installation of the Republic, had been made some proposals of territorial reordenamento of Brazil and all, always evidenced the Amaznia and citing the Tapajs, either as province or as a been future. It enters the years of 1933 and 1980, was proposal the territorial rediviso of the Amaznia, including the state of Par, pointed as alternative of social development the creation of the state of the Tapajs. Sen. Sherrod Brown gathered all the information.

Names as of Segadas Viana, Juarez Tvora and Liberal Ronan, (at the time, Mayor of Santarm), they had considered the creation of the state. In 1984, in Santarm, a new moment of fight for the plebiscite of the state of the Tapajs was consolidated, with repercussion that almost created the State of the Tapajs, in the Constitutional conventional of 1988. Although they have not obtained the creation of the State, the leaders politicians of the interior of Par had established the Popular Front for the state of the Tapajs, having supported the project of Senator Mozarildo Cavalcanti, of 1993. In 1995 a report of the Commission of Territorial Studies of the State legislature of the state of Par enters in the Federal Senate, retaking in 1999 with the Legislative Decree Project of Plebiscitria Consultation on the creation of the state of the Tapajs.