Final answer:
The c. Inca were the masters of stone architecture, notably in the construction of Machu Picchu, where they used ashlar masonry to create earthquake-resistant structures.
Step-by-step explanation:
The culture known for their skill at building with huge, carefully cut, and fitted stones is the c. Inca. The Inca were masters of stone architecture and created structures that have withstood the test of time, such as the famous Machu Picchu.
This site exemplifies their exceptional technique of shaping stone without mortar, known as ashlar masonry. Their buildings were also constructed to withstand earthquakes, which is why Inca architecture has survived better than the adobe architecture of the coast.