of the CPSU, declared himself the absolute president for life, taking up the title Turkmenbashi, also known as the Leader of the Turkmen, and transformed the newly independent Turkmenistan into a totalitarian conservative dictatorship under his absolute rule. Turkmenistan has thus far been unable to significantly democratize itself, unlike most of the other former Soviet Republics, and Niyazov ruled the country until his death on December 21, 2006. He was succeeded by Gurbanguly Berdimuhamedow in an election devoid of meaningful political competition and opposition, and Berdymuhamedow reversed many policies by Niyazov that were considered eccentric, including Niyazov's pervasive cult of personality and the country's near total international and socioeconomic isolation, passing several economic reforms and making limited moves towards a multi-party system, although each party represented in the legislative body was under the regime's direct oversight, and open dissent against the government still faced widespread repression. Gurbanguly Berdimuhamedow was later succeeded by his son Serdar Berdimuhamedow after he stepped down from political office in March 2022, establishing a de facto political dynasty. Ancient history Scant remains point to early human settlements east of the Caspian Sea, possibly including Neanderthals, although the archaeology of the region as a whole is underresearched. Bronze Age and Iron Age finds support the probability of advanced civilizations in the area including finds associated with a society known to scholars as the Bactria-Margiana Archaeological Complex (BMAC) – near the modern cities of Mary (previously Merv), Djeitun and Gonur Tepe. By 2000 BCE, Indo-European peoples had settled throughout the region. Most of the present-day Turkmenistan was occupied by BMAC-related societies and the Dahae (also known as the Daae, Dahā, Daoi and similar names) – a tribal confederation located immediately east of the Caspian. The Massagetae and Scythians were also present, immediately north of BMAC and the Dahae. Alexander the Great conquered the territory in the 4th century BC on his way to South Asia. In 330 BC, Alexander marched northward into Central Asia and founded the city of Alexandria near the Murghab River. Located on an important trade route, Alexandria later became the city of Merv. The ruins of Alexander's ancient city are still to be found and have been extensively researched. After Alexander's death his empire quickly fell apart. It was ruled by Seleucids before the satrap of Parthia declared independence. The Parthians – fierce, nomadic warriors from the north of Iran – then established the