Chinese indentured laborers under contract were called Coolies.
Coolies were the term used to refer to Chinese indentured laborers who worked under contract in the 19th century, particularly in colonies under European industrial imperialism. The term 'coolie' originated from various sources like the Hindi/Urdu word qūlī or the Tamil kuli, and was used to describe unskilled workers similar to how African slaves were utilized.
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