What are the features of the spanish empire?

The Spanish Empire was characterized by its vast territorial expanse across Europe, the Americas, Asia, and Africa, making it one of the first global empires. Key features included a centralized monarchy, a strong military presence, and a focus on spreading Christianity through missionary efforts. The empire also relied on a system of encomienda, which exploited indigenous labor for agriculture and mining, particularly in the New World. Additionally, the empire's wealth was bolstered by the extraction of precious metals, significantly influencing global trade and economics.