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In the 19th century when the islands were known as the New Hebrides , the British possessed economic control of the zone , though by the end of 1880 , the economic balance began to favour the French ; this transition can be seen in its nickel mines of New Caledonia and plantations .
 New Hebrides, New Caledonia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 New Hebrides, New Caledonia