A feudal system can be obsolete.Logical formLearned from1 sentences. An industrial revolution may replace feudal.Logical formLearned from1 sentences. A history may pertain-to a feudal state.Logical formLearned from1 sentences. A feudal system of (land tenure) may be abolished.Logical formLearned from1 sentences. A tenure can be feudal.Logical formLearned from1 sentences. Chateaus can be feudal.Logical formLearned from1 sentences. An approximation can be to a feudal system.Logical formLearned from1 sentences. A form of government can be feudal.Logical formLearned from1 sentences. Materials can be feudal.Logical formLearned from1 sentences. A ministry can be feudal.Logical formLearned from1 sentences. Parts can be feudal.Logical formLearned from1 sentences. A desire may pertain-to feudal lords.Logical formLearned from1 sentences. A feudal regime can be of importance.Logical formLearned from1 sentences. Towns may form in feudal society.Logical formLearned from1 sentences. Feudal society may see a rise of an element.Logical formLearned from1 sentences.