Did the Inca use a mysterious line of holes to collect TAX? Ancient empire may have used 6,000 pits to store and count tributes
Huge band of holes stretches several miles north from Peru’s Pisco Valley Archaeologists estimate there may be up to 6,000 of the shallow pits Aerial photographs have revealed they are arranged in regular patterns Experts say they were used as part of a complex Inca accounting system In an enormous band stretching several miles across […]


