东北边境军事要塞--日本侵略扩张的铁证

九一八事变后 ,日本帝国主义逐步把中国东北变成了扩大侵略战争的军事基地。出于侵略扩张的需要 ,从 193 4年至 1945年 ,日军先后三个时期在东北边境构筑了一系列军事要塞。这些要塞的构筑是日本帝国主义殖民扩张的直接产物 ,它不但见证了日本侵略中国的真实历史 ,也深刻揭露了日军的侵略行径

Border military fastnesses in the Chinese northeast --Ironclad proof of aggression of Japan

After "Mukden incident of September 18th,1931", Imperialist Japan step by step changed China into the military base of expansion of aggressive war.In need of aggression and expansion, from 1934 to 1945, Japanese troops early or late in three periods built a series military fastnesses on the border of the Northeast of China. The building of those fastnesses is direct products of colony and expansion of Imperialist Japan, it not only witnesses the real history which Japan aggresses China, but also discloses the aggressive action of Japan.