A system of secret routes used by escaping slaves to reach freedom in the North or in Canada (not actually a train).

• A. Transcontinental Railroad
• B. Underground Railroad
• C. Emancipation Proclamation
• D. Freedmen's Bureau

Answer: (B)

A system of secret routes used by escaping slaves to reach freedom in the North or in Canada is the Underground Railroad. This was not a real railroad or a formal government program. It was a clandestine network of routes, safe houses, and supporters—conductors who guided and aided enslaved people on their journey toward liberty, often moving through hidden paths and using coded signals. The goal was to help people reach safety in free states or Canada, away from slaveholding areas, and it thrived in the 19th century before and during the Civil War.

Transcontinental Railroad is a public, physical railroad built to connect the East and West coasts, not a secret liberation network. The Emancipation Proclamation was an executive order declaring freedom for enslaved people in Confederate-controlled areas, not a system of escape routes. The Freedmen's Bureau was a postwar government agency providing aid to freedpeople, education, and legal support, but it did not organize escape routes.