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albertoea97 albertoea97
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6 years ago
During the Song dynasty, China saw within its borders the invention of __________.
 
  A. the steam engine and the thermometer
  B. paper currency and gunpowder
  C. movable type and bamboo
  D. embroidery and social etiquette
  E. lace-making
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pjose441426pjose441426
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6 years ago
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