Returning to Cuba, Castro took a key role in the Cuban Revolution by leading the Movement in a guerrilla war against Batista's forces from the Sierra Maestra. After Batista's overthrow in 1959, Castro assumed military and political power as Cuba's Prime Minister.
There were no many natural resources in Mesopotamia; this is because they used to trade in getting things that they needed. They, therefore, offered wool jewelry, oil clothing grains, and wine. They also lacked other essential resources such as wood, iron, and stones because of floods.
Therefore to tackle the issue, the Babylonians had options of obtaining natural resources through wars and other intensive trading activities. They consequently received precious metals from Asia and gold from countries like Egypt that had textiles wool and oil.
I think the answer might be the second one but t let me know if I am wrong