The Underground Railroad was a complex network of secret routes that slaves traveled to get to freedom. Along the way, there were houses known as "safe houses". They were operated by free people, abolitionists, and Quakers. Without these people, the Umderground Railroad would habe never worked and slaves wouldn't have found freedom.
Answer:
Seu início foi marcado pela queda do Império Romano do Ocidente, em 476, e o fim, pela tomada de Constantinopla pelos turcos em 1453. Os humanistas do século XV e XVI chamavam a Idade Média de Idade das Trevas.
Explanation:
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