Which mountain range stretches over 7,000 kilometers, crossing several South American countries?

The Andes

The Andes form the longest continental mountain range in the world, extending across seven countries: Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, and Venezuela, significantly shaping the geography, climate, and even the culture of these regions. The Andes also host Aconcagua, the highest peak outside of Asia. This mountain range is also the birthplace of ancient civilizations, including the Incas, whose agricultural and architectural innovations are still evident today.