Burning is one way of releasing energy. atomic chemical mechenical

honestly you should get that checked out because it really isn't normal

immigrants from northern and western europe continued coming as they had for three centuries, but in decreasing numbers

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