premise: Sexual slavery is a reason for human trafficking.
hypothesis: Human trafficking is the trade of humans , most commonly for the purpose of forced labour , sexual slavery , or commercial sexual exploitation for the trafficker or others . Human trafficking is the trade of humans that can occur internationally or within a nation , often with a goal of sexual slavery , forced labor , commercial sexual exploitation or the removal of organs . The United Kingdom ( UK ) is a destination country for men , women , and children primarily from Africa , Asia , and Eastern Europe who are subjected to human trafficking for the purposes of sexual slavery and forced labour , including domestic servitude . Sexual slavery is slavery for the purpose of sexual exploitation . The Vienna Declaration and Programme of Action calls for an international effort to eradicate sexual slavery as an abuse of human rights .