| Welcome 1 to 2 Show / Hide |
| 1, 2 |
| Prehistoric Times 3 to 13 Show / Hide |
| 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 |
| Ancient Civilisations 14 to 37 Show / Hide |
| 15, 16, 17, 18, 19, 20, 23, 24, 25, 28, 29, 30, 31, 33, 34, 35 |
| Antiquity 38 to 55 Show / Hide |
| 38, 39, 41, 42, 43, 45, 46, 47, 48, 53, 54, 55 |
| Middle Ages 56 to 73 Show / Hide |
| 56, 57, 59, 61, 62, 63, 65, 66, 67, 68, 69, 70, 71, 72, 73 |
| Early Modern 74 to 91 Show / Hide |
| 74, 75, 76, 81, 82, 83, 85, 87, 89, 91 |
| To The Present 92 to 127 Show / Hide |
| 92, 94, 95, 96, 97, 98, 99, 100, 101, 105, 106, 107, 108, 109, 110, 111, 112, 113, 115, 116, 117, 121, 124, 126, 127 |
| The Future 128 to 138 Show / Hide |
| 128, 129, 131, 132, 133, 134, 135, 136, 138 |
| Goodbye 139 to 140 Show / Hide |
| 139, 140 |