They are the evolvement of neoteric national pattern, the forming of the main body of the ruling class and the evolution of the economic frame in Mongolia society.

• 以此为研究的切入点，本文主要从近代民族格局、统治阶级主体构成以及蒙古社会自身经济结构的演变这三种角度来阐述一体化政策的内在动力问题。