Crossword APWH Chpater 3 and 4

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Across
  1. 3. Road side in for the travelers especially caravans that provided food.
  2. 4. Chinese version of an Indian faith
  3. 6. Symbol of every day activity used for food gathering
  4. 7. Name for Chinese innovation/paper money
Down
  1. 1. Reformulation of Confusian thinking that took place during the Song Dynasty
  2. 2. Chinese school of Buddhism
  3. 5. Improvements in sails, new kind of ships Chinese,Indian or Arab