Lesotho is geographically surrounded by South Africa and economically integrated with it as well. The economy of Lesotho is based on agriculture, livestock, manufacturing, mining, and depends heavily on inflows of workers’ remittances and receipts from the Southern African Customs Union (SACU). and The majority of households subsist on farming. The formal sector employment consist of mainly the female workers in the apparel sector, the male migrant labor, primarily miners in South Africa for 3 to 9 months and employment in the Government of Lesotho (GOL) . The western lowlands form the main agricultural zone. Almost 50% of the population earn income through informal crop cultivation or animal husbandry with nearly two-thirds of the country's income coming from the agricultural sector.

Water and diamonds are Lesotho's only significant natural resources. Water is being exploited through the 30-year, multi-billion dollar Lesotho Highlands Water Project (LHWP), which was initiated in 1986. The LHWP is designed to capture, store, and transfer water from the Orange River system and send it to South Africa's Free State and greater Johannesburg area, which features a large concentration of South African industry, population and agriculture. At the completion of the project, Lesotho should be almost completely self-sufficient in the production of electricity and also gain income from the sale of electricity to South Africa. The World Bank, African Development Bank, European Investment Bank, and many other bilateral donors are financing the project. Diamonds are produced in Leteng, Mothae, Liqhobong and Kao mines. The sector suffered a set back in 2008 as the result of the world recession but rebounded in 2010 and 2011. It is a major contributor to the exports of Lesotho.

Lesotho (ⁱ/lɨˈsuːtuː/ li-SOO-too), officially the Kingdom of Lesotho, is a landlocked country and enclave, completely surrounded by its only neighboring country, the Republic of South Africa. It is just over 30,000 km² (11,583 sq mi) in size with a population of approximately 2,067,000. Its capital and largest city is Maseru. Lesotho is a member of the Commonwealth of Nations. The name Lesotho translates roughly into the land of the people who speak Sesotho. About 40% of the population live below the international poverty line of US $1.25 a day.

The earliest known inhabitants of the area were Khoisan hunter-gatherers. They were largely replaced by Wasja-speaking tribes during Bantu migrations. The Sotho-Tswana people colonized the general region of South Africa between the 3rd and 11th centuries.

The present Lesotho (then called Basutoland) emerged as a single polity under king Moshoeshoe I in 1822. Moshoeshoe, a son of Mokhachane, a minor chief of the Bakoteli lineage, formed his own clan and became a chief around 1804. Between 1821 and 1823, he and his followers settled at the Butha-Buthe Mountain, joining with former adversaries in resistance against the Lifaqane associated with the reign of Shaka Zulu from 1818 to 1828.^{[citation needed]}