🦕 Discover the 10 key species that defined each prehistoric era and their amazing adaptations. Get ready to explore the prehistoric world like never before! #Dinosaurs #PrehistoricEra # ...

About 2,500 years ago Greece was one of the most important places in the ancient world ... they fought off the invading Persian army. This period is known by historians as the Archaic period ...

About 2,500 years ago Greece was one of the most important places in the ancient world ... they fought off the invading Persian army. This period is known by historians as the Archaic period ...