What did the code mean on the underground railroad station?

The code on the Underground Railroad was a series of symbols and phrases used by abolitionists and escaped enslaved individuals to communicate secret messages about safe houses, routes, and the risks involved in their journey to freedom. For example, a lantern hanging on a porch might indicate a safe place to stay, while specific songs or phrases could signal if it was safe to proceed. This system allowed participants to navigate the perilous journey while minimizing the risk of discovery by slave catchers. Ultimately, these codes were crucial for the success of the Underground Railroad network.