Final answer:
The coded-language 'follow the drinking gourd' symbolizes using the Big Dipper constellation as a guide to escape slavery and find freedom.
Step-by-step explanation:
The coded-language symbolized in the lyrics to 'follow the drinking gourd' is a metaphor for escaping slavery and reaching freedom. 'The drinking gourd' refers to the Big Dipper constellation, which was used by enslaved people in the United States as a guide to navigate their way north towards freedom. By following the drinking gourd, they could find their way to the North Star, which was a guiding light towards freedom and safety.
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