A new era can be constituted-of-or-filled-with unrest.Logical formLearned from11 sentences. Laws may date from a colonial era.Logical formLearned from11 sentences. An (era song) may refer to killing farmers.Logical formLearned from11 sentences. A new era can be constituted-of-or-filled-with compromise.Logical formLearned from11 sentences. A prime minister may pertain-to an era.Logical formLearned from11 sentences. A (personal-computer era) may be born.Logical formLearned from11 sentences. An era may undergo a signing.Logical formLearned from11 sentences. Architecture may pertain-to an era.Logical formLearned from11 sentences. A cosmonaut can be from a soviet era.Logical formLearned from11 sentences. An era can be constituted-of-or-filled-with political reform.Logical formLearned from11 sentences. Some holdovers can be from an era.Logical formLearned from11 sentences. Ideas can be in an era of personal attacks.Logical formLearned from11 sentences. Stability may pertain-to an era.Logical formLearned from11 sentences. A new era can be in telecommunications.Logical formLearned from11 sentences. (Cockfighting teacher) may lament end of era.Logical formLearned from11 sentences.