How did the spanish hope to get rich from the forced labor of Indians and africans?

The Spanish hoped to get rich from the forced labor of Indigenous peoples and Africans primarily through the extraction of valuable resources, such as gold and silver, from the Americas. They implemented systems like encomienda and repartimiento, which allowed them to exploit these populations for labor in mines and plantations. Additionally, the cultivation of cash crops, such as sugar and tobacco, generated significant profits for Spanish colonizers. Overall, the forced labor system was a key component of the Spanish colonial economy aimed at maximizing wealth.