the Trail of Tears

Từ điển Oxford Advanced Learner 8th

the Trail of Tears [the Trail of Tears] BrE NAmE
the name given to the long journey from ↑Georgia to ↑Oklahoma made in 1838 by the ↑Cherokee and other ↑Native Americans. They were being forced by the US government to move to the ↑Indian Territory, and thousands died on the way.
note at National Trails