Series of lengthy 'oficios' from Ugalde to virrey concerning various matters of 'Provincias Internas'; informs virrey of reasons for dividing the 'comandancia general' between east and west, basing argument on political and military inefficiency, inequities of present situation, contends that inability to communicate quickly and directly via postal service or other method dangerous, that shortage of officers developing in east, also that personal salary inadequate for responsibilities demanded; 'comandancia' officially divided, Ugarte y Loyola 'comandante general' of west, Ugalde of east; Ugalde pursues reports that missionaries treating Indians 'reduccidos' despotically, undermining peaceful relations (continued in sequence 10). (L. Kerr, March 1989)