What kind of farming did the Incas do?

They developed resilient breeds of crops such as potatoes, quinoa and corn. They built cisterns and irrigation canals that snaked and angled down and around the mountains. And they cut terraces into the hillsides, progressively steeper, from the valleys up the slopes.

How did Inca pay taxes?

In order to run the government, the Inca needed food and resources which they acquired through taxes. Each ayllu was responsible for paying taxes to the government. The Inca had tax inspectors that watched over the people to make sure that they paid all their taxes. ... The first tax was a portion of the ayllu's crops.

Who was the leader of the Inca?

Pachacuti-Cusi Yupanqui

What were Aztecs greatest achievements?

Science and Technology One of the Aztecs' most remarkable technological achievements was the construction of their island city, Tenochtitlán. The Aztecs enlarged the area of the city by creating artificial islands called chinampas. Today, flower farmers in Xochimilco, near Mexico City, still use chinampas.

What technology did the Incas invent?

Some of their most impressive inventions were roads and bridges, including suspension bridges, and their communication system called quipu, a system of strings and knots that recorded information.