Answer:
the answer would be E. or I guess meaning EAST
Answer: B. Allowed political stability
Explanation: took the test 100% right
Answer: D) Companies replaced hand-operated brakes with air brakes on trains.
Explanation:
Most of the slaves held by West Africans in the late 1800s used to grow food crops. The chapter of slavery in America started in 1619 when 20 salves were brought by the The White Lion in Virgina.
In the 17th and 18th centuries, black slaves worked basically on the tobacco, rice, and indigo plantations of the southern coast, from the Maryland and Chesippe Bay colonies to Georgia in the south.