AdefinedCubaasasocialist countrydidnot enjoytheacceptanceof theUS,making it difficult for their development, applying an economic and political blockadeby excluding from major international conferences; after the Cuban revolution USAfeared that socialism would spread through atin America, so decided to apply thedoctrine of containment and stop the Soviet influence; however the Cold !ar endedand the US won hegemon being the only country in the world; "ut Cuba continuedhissocialist system, theUSachievement fortheinclusionof Cubaonthelist ofterrorist countries and is not subject to cooperation or the benefits of aid architecture;but right at the end of #$%& the US broke the news that the government of the day'bamawasapproachingwiththegovernment of (aul Castro; after dealingwithsensitive issues such as the case of the prisoners decided to take one more step tostrengthen their relations, to the last meeting held in )anama *summit of theamericas+ where the 'bama administration decided exlcuir to Cuba from the list ofcountries that sponsor terrorism,