明末农民起义军的重要将领李岩，崇祯十七年被李自成冤杀。
Li Yan was the main general of peasant uprising troops in the last years of the Ming Dynasty .
明末弊病丛生，农民起义爆发，东北民族问题严重。
The end of the Ming dynasty disease grew thickly , the peasant uprising erupted , so the problem of the Northeast National become seriously .
明末农民起义