Present-day Laos traces its historic and cultural identity to the kingdom of Lan Xang Hom Khao (Kingdom of a Million Elephants Under the White Parasol), which existed for four centuries as one of the largest kingdoms in Southeast Asia. Due to Lan Xang's central geographical location in Southeast Asia, the kingdom was able to become a popular hub for overland trade, becoming wealthy economically as well as culturally. After a period of internal conflict, Lan Xang broke off into three separate kingdoms—Luang Phrabang, Vientiane and Champasak. In 1893, it became a French protectorate, with the three territories uniting to form what is now known as the country of Laos. It briefly gained freedom in 1945 after Japanese occupation, but was recolonised by France until it won autonomy in 1949. Laos became independent in 1953, with a constitutional monarchy under Sisavang Vong. Shortly after independence, a long civil war ended the monarchy, when the CommunistPathet Lao movement came to power in 1975. During the first years of Communist rule, Laos was dependent on military and economic aid supported by the Soviet Union until its dissolution in 1991.
According to the anti-corruption non-governmental organisation Transparency International, Laos remains one of the most corrupt countries in the world. This has deterred foreign investment and created major problems with the rule of law, including the nation's ability to enforce contract and business regulation. This has contributed to a third of the population of Laos currently living below the international poverty line (living on less than US$1.25 per day). Laos has a low-income economy, with one of the lowest annual incomes in the world. In 2014, the country ranked 141st on the Human Development Index (HDI), indicating lower medium development. According to the Global Hunger Index (2015), Laos ranks as the 29th hungriest nation in the world out of the list of the 52 nations with the worst hunger situation(s). The country has also had a poor human rights record.
The English word Laos was coined by the French, who united the three Lao kingdoms in French Indochina in 1893 and named the country as the plural of the dominant and most common ethnic group, which are the Lao people.
In the Lao language, the country's name is "Muang Lao" (ເມືອງລາວ) or "Pathet Lao" (ປະເທດລາວ), both literally mean "Lao Country".