Why did LULAC encourage members to
blend in with mainstream American
culture?

whats the question? im not quite understanding your question.

i think it's b

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

i dont no the claim so it's hard to answer but i think he would go to the people to decide. : ) ; )