HELP! SENTENCE ORDERING! MEDALS!
(1) Chocolate is known and loved the world over, but few people have heard its history. (2) Historians believe humans may have used chocolate for over 3,000 years. (3) You could buy a hen for 100 cacao beans or buy a tamale for one bean. (4) It comes from the bean of the cacao plant, and for most of its history, people used chocolate to make an unsweetened drink. (5) When European explorers tasted the drink, they thought it was too bitter, so the drink was sweetened for the first time. (6) The Aztec people not only drank chocolate, they used it for trading.

Question

HELP! SENTENCE ORDERING! MEDALS! 
  (1) Chocolate is known and loved the world over, but few people have heard its history. (2) Historians believe humans may have used chocolate for over 3,000 years. (3) You could buy a hen for 100 cacao beans or buy a tamale for one bean. (4) It comes from the bean of the cacao plant, and for most of its history, people used chocolate to make an unsweetened drink. (5) When European explorers tasted the drink, they thought it was too bitter, so the drink was sweetened for the first time. (6) The Aztec people not only drank chocolate, they used it for trading.