In 500 B. C., the Roman government began to institute which changes? Select all that apply.
A one-man-one-vote mentality
A stable form of government that would last to modern times
The idea that leaders would be accountable to the population
The need for a two-chamber government
Electing a representative to make laws on citizens' behalf

i believe we're not a republic so that is a hard question

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