日本皇军抢了中国东北的地盘,杀了人家的人,强奸了人家的妇女,但是日本皇军在中国东北建立了当时最先进的工业和矿业,按照你的说法
"Certainly they took land and killed natives, but they made something good out of the land they took."
所以,你应该在这里为日本皇军歌功颂德