WHICH SEASON WAS YOUR FAVORITE? SEASON ONE: THE PREHISTORIC AGES; SEASON TWO: THE ICE AGES; SEASON THREE: MESOPOTAMIA; SEASON FOUR: ANCIENT CIVILIZATIONS; SEASON FIVE: EMPIRES BETA; SEASON SIX: EMPIRES PART 1; SEASON SEVEN: EMPIRES PART 2; SEASON EIGHT PART 1: RENAISSANCE; SEASON EIGHT PART 2: EXPLORATION; SEASON 9: THE INDUSTRIAL ERA; SEASON 10 (CURRENT SEASON) THE DIGITAL ERA