答:西周后期,农村公社已开始破坏,如周宣王于“千亩”敗后,“料民”于太原,说明书社(农村公社书其人名于籍,所以呌书社)人口流亡,宣王为了补充兵源和財賦,所以实行調查戶口。又如周幽王时,貴族們掠夺土地。“詩經”上說“人有土田,女反有之”(瞻卭),都可說明农村公社土地公有制已經发生变化。到了春秋时期,农村公社显著的发生了变化,逐漸走上瓦解的道路,这是社会生产力进一步发展的結果。春秋时期,生产力的提高,是以冶铁事业的发展为关键的。由于冶铁业的发展,铁制农具比 A: In the late Western Zhou Dynasty, the rural communes had begun to sabotage. For example, after Zhou Xuanwang was defeated by “Qianmu”, the “material people” were in exile in Taiyuan, and the explanatory bookstores Soldiers and financial resources, so the investigation account. Another example is the king of Zhou You, nobility plundered the land. The “Book of Songs” said “people have soil, women against” (Zhan), can explain the public ownership of rural communes have changed. By the Spring and Autumn Period, the rural communes had undergone remarkable changes and gradually embarked on the path of disintegration, which was the result of the further development of social productive forces. Spring and Autumn Period, the improvement of productivity is based on the development of the iron smelting business as the key. Due to the development of the iron and steel industry, iron farming tools than