Completar Frases PrehistoryVersión en línea You must discern about, the first clue: If you know the answer, you can know where the thieves were before to this period of History. The second clue: You can discern what period of History you must find in your school. Good luck! por Laura Lara 1 lived Prehistory Age human Modern world man FIRST CLUE : The that find a new continent at the western of the happened in the . SECOND CLUE : The first of History in caves . It was in the .