. . . "The Alliance began in 1903 PD, with the Treaty of Alliance between Manticore and the Protectorate of Grayson."@en . . . . . . . . . . . . . . . . "The Alliance began in 1903 PD, with the Treaty of Alliance between Manticore and the Protectorate of Grayson."@en . . . "Manticoran Alliance"@en . . . . . . . .