C.2600BCE should be correct
The telephone, telegraph, mail delivery, and Trans-Atlantic Cable were all technologies for communication. The assembly line was not, it had nothing to do with communication, therefore that one does not belong, leaving you with the other four.
Answer:
Option: a) They prefer death to slavery.
Explanation:
Those slaves who were captured by the European slave traders, taken to America and Europe preferred to die than put into shackles and torture. Captured slaves forced to board the vessel, which will be filled with men, women and children from all over Africa, in one place with no fresh air. The journey would be tremendous trouble with sickness and suffering.