A (work force) may undergo an expansion.Logical formLearned from17 sentences. A gospel may undergo an expansion.Logical formLearned from17 sentences. Enrollment may undergo an expansion.Logical formLearned from17 sentences. Expansion can be on a horizon.Logical formLearned from17 sentences. A value may pertain-to an expansion.Logical formLearned from17 sentences. An expansion can be unplanned.Logical formLearned from17 sentences. Agricultural production may undergo an expansion.Logical formLearned from17 sentences. An expansion may pertain-to slavery.Logical formLearned from17 sentences. Suburbs may undergo an expansion.Logical formLearned from17 sentences. An institution may undergo an expansion.Logical formLearned from17 sentences. Steam may undergo an expansion.Logical formLearned from17 sentences. An expansion can be important.Logical formLearned from17 sentences. A (distribution network) may undergo an expansion.Logical formLearned from17 sentences. Persons may have an economic expansion.Logical formLearned from17 sentences. (Security forces) may undergo an expansion.Logical formLearned from17 sentences.