They consider slave women more valuable than slave men because slave women are reproductive and the reproduction of slaves can contribute to money for the planters.
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.
I think it is A because during trading a lot of traders were Muslim.