| 11. | Coal miners have been protesting throughout Ukraine, but to little avail.
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| 12. | The impact of the Great Depression on coal miners was devastating.
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| 13. | The coal miners are demanding wages that are up to six months overdue.
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| 14. | He worked as a coal miner until the age of 22.
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| 15. | The coal miners were unhappy about low wages paid in scrip.
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| 16. | Coal miners were evacuated from mines darkened by the power outages.
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| 17. | Before being discovered by the circus, he was a coal miner.
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| 18. | He gave a car to a coal miner on the spot.
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| 19. | Robin worked as a coal miner until the age of 25.
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| 20. | The son of a Kentucky coal miner, Wells knows about strikes.
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