Some 235,000 _________ "coolies" were brought to Peru, Cuba, and Costa Rica, working in silver mines, sugar and cotton plantations, and later on railroads—and only about 10% of them returned home.

Some 235,000 _________ "coolies" were brought to Peru, Cuba, and Costa Rica, working in silver mines, sugar and cotton plantations, and later on railroads—and only about 10% of them returned home.



Answer: Chinese