Inca Empire: The Inca Empire was the largest empire in pre-Columbian America. It existed in what is now modern-day Peru from the early 13th century until it was conquered by Spanish conquistadors in 1572.
Andes Mountains: The Andes Mountains are the longest mountain range in South America, stretching over 4,300 miles. They run through several countries, including Peru, where Machu Picchu is located.
Archaeological Site: An archaeological site is a place where artifacts and structures from the past are discovered and studied by archaeologists. Machu Picchu is considered an important archaeological site due to its historical significance.