战争是私有制和阶级社会的产物。在人类历史上，战争连绵不断，数不胜数，仅中学历史教科书中提到的古今中外、大大小小的战争就有100多起。其中有阶级间的战争．如唐末农民起义、英法资产阶级革命；有戾族间的战争，如北未与辽的战争、元与南宋的战争；有国家间的战争，如中日 War is a product of private ownership and class society. In the history of mankind, there are endless wars. There are more than 100 ancient and modern wars, large and small wars, which are mentioned in the middle school history textbooks. There is a war between classes. For example, the peasant uprising in the late Tang Dynasty, the bourgeois revolution in England and France, the war between the She nationalities, the war between North and Liao, the war between Yuan and the Southern Song Dynasty, and the war between nations, such as China and Japan.