马克思、恩格斯关注俄国1861年农奴制改革以后社会生产力发展的状况，认为沙皇政府支持了俄国资本主义工业的发展。
Marx and Engels concerned the state of productivity after reform of Russian serfdom in1861 , and believed that Czar Government helped the development of Russian capitalism .
俄国农奴制改革