Why did Fidel Castro want to get help from the Soviet Union?

Fidel Castro sought help from the Soviet Union primarily for economic and military support following the Cuban Revolution, which established a communist government in Cuba. The U.S. imposed trade embargoes and hostile policies against Cuba, prompting Castro to turn to the USSR for aid. The Soviet Union provided essential resources, including military equipment and financial assistance, which strengthened Castro's regime and allowed it to withstand U.S. pressure. Additionally, alignment with the Soviet bloc was part of Castro's broader ideological commitment to communism.