Hello! This sounds more like a statement, could you please reword the question so I can help?
Slavery was common for various reasons. One of them being climate when the british brought them to america they figured they were used to the heat and moisture. Another was the plantations required alot of attention. They didn't see the africans as equal so they let them sleep around the plantations in barley inhabital places. Another obvious reason is the fact that the southern colonies were on the coast of the Atlantic as was africa so it was a much easier to put the slaves there.
The original function was for entertainment. Kings made slaves fight to the death for there enjoyment.
Answer:
I don't fully understand the question but if you're referring to colonial times then the answer would be England/Great Britain.
Explanation:
A trade union protests their employers for better or improved working conditions, sometimes through strikes, picketing, etc.