section_path: Abstract
section_name: Abstract
paragraph_text: Slavery is the ownership of a person as property, especially in regards to their labour. Slavery typically involves compulsory work, with the slave's location of work and residence dictated by the party that holds them in bondage. Enslavement is the placement of a person into slavery, and the person is called a slave or an enslaved person (see § Terminology).
  
  Many historical cases of enslavement occurred as a result of breaking the law, becoming indebted, suffering a military defeat, or exploitation for cheaper labor; other forms of slavery were instituted along demographic lines such as race or sex. Slaves may be kept in bondage for life, or for a fixed period of time after which they would be granted freedom. Although slavery is usually involuntary and involves coercion, there are also cases where people voluntarily enter into slavery to pay a debt or earn money due to poverty. In the course of human history, slavery was a typical feature of civilization, and was legal in most societies, but it is now outlawed in most countries of the world, except as a punishment for a crime.
  
  In chattel slavery, the slave is legally rendered the personal property (chattel) of the slave owner. In economics, the term de facto slavery describes the conditions of unfree labour and forced labour that most slaves endure.
  
  Mauritania was the last country in the world to officially ban slavery, in 1981, with legal prosecution of slaveholders established in 2007. However, in 2019, approximately 40 million people, of whom 26% were children, were still enslaved throughout the world despite slavery being illegal. In the modern world, more than 50% of slaves provide forced labour, usually in the factories and sweatshops of the private sector of a country's economy. In industrialised countries, human trafficking is a modern variety of slavery; in non-industrialised countries, debt bondage is a common form of enslavement, such as captive domestic servants, people in forced marriages, and child soldiers.