Based on the text, the decisions made by Trujillo that most directly led to the end of his regime is Trujillo's inability to accept any opposition's opinion and the murder of the Mirabel sister led to the downfall.
It should be noted that Trujillo's was unable to accept any opposition's opinion as well as the murder of the Mirabel sister led to the downfall.
This can be seen as the decisionswhich was made hpow ever this decision can not be regarded as one that is favourable enough if careful consideration is made.
Learn more about Trujillo at:
https://brainly.com/question/15733426
#SPJ1