The headdress , of 400 quetzal feathers and gold melted down long ago , was sent to Europe by Spanish conquerors in the 1520 's and has long been a matter of contention between Mexico and Austria .
Europe /location/location/contains Austria
DT NN , IN CD JJ NNS CC NN VBN RB RB RB , VBD VBN TO NNP IN NNP NNS IN DT CD POS CC VBZ RB VBN DT NN IN NN IN NNP CC NNP .
Europe
LOCATION
Austria
LOCATION
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