Echoes may pertain-to an era.Logical formLearned from15 sentences. Times may pertain-to an era.Logical formLearned from15 sentences. An end may pertain-to a (reconstruction era).Logical formLearned from15 sentences. Prejudices may pertain-to an era.Logical formLearned from15 sentences. An era may pertain-to an automobile.Logical formLearned from15 sentences. An idealism may pertain-to an era.Logical formLearned from15 sentences. Eras can be tumultuous.Logical formLearned from15 sentences. Persons may enter into an era.Logical formLearned from15 sentences. Today may mark a new era.Logical formLearned from15 sentences. An era can be constituted-of-or-filled-with games.Logical formLearned from15 sentences. An era can be constituted-of-or-filled-with impunity.Logical formLearned from15 sentences. An era can be constituted-of-or-filled-with dialogue.Logical formLearned from15 sentences. An era can be constituted-of-or-filled-with parity.Logical formLearned from15 sentences. An era can be constituted-of-or-filled-with gas.Logical formLearned from15 sentences. An era can be in some (road starts).Logical formLearned from15 sentences.