| Welcome 1 to 2 Show / Hide |
| 1, 2 |
| Prehistoric Times 3 to 13 Show / Hide |
| 3, 4, 5, 6, 8, 9, 11, 12, 13 |
| Ancient Civilisations 14 to 37 Show / Hide |
| 17, 20, 22, 24, 25, 26, 30, 31, 32, 35, 36 |
| Antiquity 38 to 55 Show / Hide |
| 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 50, 51, 52, 54 |
| Middle Ages 56 to 73 Show / Hide |
| 58, 61, 62, 65, 66, 70, 72 |
| Early Modern 74 to 91 Show / Hide |
| 76, 78, 80, 81, 82, 84, 85, 89, 90, 91 |
| To The Present 92 to 127 Show / Hide |
| 92, 93, 94, 99, 100 |
| The Future 128 to 138 Show / Hide |
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| Goodbye 139 to 140 Show / Hide |
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