Answer:
Slave trade was abolished in Britain quite early on but there were other countries that carried on in the slave trade. Between the 15th and the 18th century, millions of slaves were transported to north and south America. Over 1.5 million of these died on the journey.
I would say D because it really explains what your favorite vacation is and that you feel relaxed when on vacation
My guesses are either Portugal or Spain, but I think the country that does provide the best harbor is Portugal