Does Inca culture still exist?
Today, many of the traditions the Inca carried out live on in the Andes. Textile making is still popular, the foods they ate are consumed around the world and archaeological sites like Machu Picchu are popular tourist attractions. Even their ancient language, Quechua, is still widely spoken.
What did the Inca create that we still use today?
Many Inca roads and bridges can still be used today. In fact, the Inca faced so many problems getting from mountain to mountain that they invented different kinds of bridges. One was a suspension bridge, which uses thick cables to hold up the walkway.
Why were the Incas so successful?
The Incas had a centrally planned economy, perhaps the most successful ever seen. Its success was in the efficient management of labor and the administration of resources they collected as tribute. Collective labor was the base for economic productivity and for the creation of social wealth in the Inca society.
What did the Incas not have?
Or did they? The Incas may not have bequeathed any written records, but they did have colourful knotted cords. Each of these devices was called a khipu (pronounced key-poo). We know these intricate cords to be an abacus-like system for recording numbers.