What is the relationship between the cacau tree being native to central and south america and the maya living in central americs? ?

The cacao tree was part of the ancient civilizations like the Olmec, Maya, and Aztec. These trees grew in the part of the Central and South of America, which gave the civilizations to get acquainted with it. Mayans worshiped the cacao tree and calling cacao pods as the food of the gods. Chocolate drinks were used in religious ceremonies and consumed by  Mayan people. In Aztec culture, they not only drink chocolate but valued cacao beans more than gold.  

as the person below or above me i agree   the tone of voice of the itnerview can very well influecne he or she to pick one more over that   the infleuncer would pick

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.

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                                                    -wolfiewolffromsketch