What motivated the u. s. to develop the policy of containment in reaction to the foreign policy of the u. s.s. r.?
○the u. s. thought that the u. s.s. r. was trying to keep people out of its territory.
○the u. s. was concerned that the u. s.s. r. was interfering in other countries' political elections.
○the u. s.s. r. wanted to block all travel between countries in europe and asia.
○the u. s.s. r. was committed to expanding communism into other countries.

d

Explanation: f'n commies (people were scared of the big red and the main reason we had a cold war with the ussr)

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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