Universal history preceded by the Bronze Age. Its date and context vary depending on the country or geographical region. During the 13th to 12th centuries BC, the Ramesside Period occurred in Egypt. Around c. 1200 BC, the Trojan War was thought to have taken place. By c. 1180 BC, the disintegration of the Hittite Empire was underway. In 1046 BC, the Zhou force, led by King Wu of Zhou, overthrows the last king of the Shang Dynasty. The Zhou Dynasty is established in China shortly thereafter. In 1000 BC, the Mannaeans Kingdom begins in Western Asia. Around the 10th to 7th centuries
Cappadocia that the rule of Ariobarzanes was established (63 BC). In the civil wars Cappadocia was first for Pompey, then for Caesar, then for Antony, and finally, Octavian. The Ariobarzanes dynasty came to an end, a Cappadocian nobleman Archelaus was given the throne, by favour first of Antony and then of Octavian, and maintained tributary independence until AD 17, when the emperor Tiberius, whom he had angered, summoned him to Rome and reduced Cappadocia to a Roman province. Cappadocia contains several underground cities (see Kaymaklı Underground City). The underground cities have vast defence networks of traps throughout their many levels. These