Original sentence: The population of Fiji is mostly made up of native Fijians, a people of mixed Polynesian (partly Tongan) and Melanesian ancestry (54.3%), and Indo-Fijians (38.1%), descendants of Indian contract labourers brought to the islands by the British in the 19th century
Edited sentence: The population of Fiji is mostly made up of native Fijians, a people of mixed Polynesian (partly Tongan) and Melanesian ancestry (54.3%), and Indo-Fijians (38.1%), descendants of Indian slave labourers (Girmit) brought to the islands by the British in the 19th century