knok knok whos thre
Explanation:
me i dont understand your question
Answer:
The underground railroad
Explanation:
The 'underground railroad' was known as such due to the slaves using it to escape and the people helping them to escape using secret codes that were commonly associated with railroads.
(Ex: 'station masters' = people who would hide slaves)
When selecting quotations you should never change the meaning of the quotation by changing the context.