Tawantinsuyu

Tawantinsuyu, known as the Inca Empire, was a vast civilization in South America that thrived from the early 15th century until the Spanish conquest in the 16th century. Its name means "the four regions" in Quechua, reflecting its division into four main territories: Cusco, the empire's capital, was at its center. The Incas were skilled in agriculture, architecture, and governance, creating an extensive road system and impressive structures like Machu Picchu. They had a rich culture, including a unique language and religious beliefs, and managed to unite diverse peoples under a centralized administration.