Anetwork of escape routes for runaway slaves was called the: underground railroad atlantic triangle nat turner revolt northern route

A network of escape routes for runaway slaves was called the underground railroad. Option A is correct.

The Underground Railroad constituted a network of secret routes and safe houses established in the United States during the early to mid-19th century, which African-American slaves used in seeking to escape into free states, Canada and Nova Scotia with the aid of abolitionists as well as allies who sympathized to their cause.

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