| 21. | Sugar was the mainstay of Cuba's economy for centuries.
 
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 | 22. | Meat and flour also were the mainstay of the British Army.
 
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 | 23. | No wonder that it is a mainstay on most dinner tables.
 
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 | 24. | Mainstay also offers a support group for Spanish-speaking women.
 
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 | 25. | Those were mainstay jobs where there was long tenure with employers.
 
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 | 26. | Lewis won the job and has become a mainstay on defense.
 
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 | 27. | One mainstay for this beach town has been its fishing pier.
 
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 | 28. | Wages earned in Israel are a mainstay of the Palestinian economy.
 
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 | 29. | The sanctions prevent Iraq from exporting oil, its economic mainstay.
 
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 | 30. | ECONOMY _ Agriculture mainstay, but tourism major foreign exchange earner.
 
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