In Mississippi, slaveholding was A. limited to plantation owners. B. practiced mostly among small farmers. C. widely practiced across the state. D. much less common than in other states.​

so, based on the research i've done. the u.s. government were always on a wild goose chase just to take down castro. he then retired his trone to his brother raul in 2008 due to some health issues. so it's obvious your answer would be:

castro had no allies from which he could receive aid.

hope this and have a fantastic day!

                                                    -wolfiewolffromsketch