350 BC
The building of the Mausoleum in Halikarnassos (modern Bodrum in Turkey) is completed (approximate date). It is the grave of the Persian satrap and Carian ruler Mausolos and is built under the direction of his wife Artemisia. The mausoleum, which is said to be one of the Seven Wonders of the Ancient World, is today partly kept at the British Museum in London.