never. the incas were retards and never were successful in anything.
The time period of he Incas was ABOUT 1200-and about ended in 1525 when they were conquered by the Spanish.
magic
1438-1535
The Incas arose during the 13th century. This was called the pre Columbian era and lasted from 1438 -1533.
The Inca came around in about 1430 C.E. and fell in 1525 C.E. when they were conquered by the Spanish.
The time period of he Incas was ABOUT 1200-and about ended in 1525 when they were conquered by the Spanish.
magic
1800s
1438-1535
The Incas arose during the 13th century. This was called the pre Columbian era and lasted from 1438 -1533.
The Inca came around in about 1430 C.E. and fell in 1525 C.E. when they were conquered by the Spanish.
Mach Picchu, successful skull surgery, census
Aztecs lived in central Mexico in a different time period than the Inca's. the Incas lived in the Andes mountains of south America
The Incas used the sun and moons position in the sky to tell time
No, electricity had not been harnessed at the time of the Incas.
Cattle ranching was only successful for a short period of time due to development issues. It was hard to keep the overcrowded animals in places that needed to be urbanized.
A anniversary celebrating that you have had a successful relationship for a long period of time.