the underground railroad was a network of secret routes and safe houses used by the 1900's slaves of African descent.
Conductor- An individual who escorted slaves between "stations" or safe houses.
Station- Hiding places in safe houses
Lines- A route slaves took north to freedom
Freight- Escaped slaves
I really hope this help's!!!!
Answer: The answer will be D.
Explanation: Ez
Without the use of machinery many Americans will be employed to do various jobs. Their unemployment rate during that time will decrease. Another consideration is that there is a need for expertise in handling heavy machinery. One must be learned enough not only to drive heavy machinery but also to operate it and maintain its good condition.
