The Amazons are a nation of all-female warriors in Classical and Greek mythology. Herodotus placed them in a region bordering Scythia in Sarmatia (modern territory of Ukraine). Other historiographers place them in Asia Minor, Libya or India. Notable queens of the Amazons are Penthesilea, who participated in the Trojan War, and her sister Hippolyte, whose magical girdle, given to her by her father Ares, was the object of one of the labours of Hercules. Amazonian raiders were often depicted in battle with Greek warriors in amazonomachies in classical art. The Amazons have become associated with various historical peoples throughout the Roman Empire period and Late Antiquity. In Roman historiography, there are various accounts of Amazon raids in Asia Minor. From the Early Modern period, their name has become a term for woman warriors in general.