Respuesta :
Correct answers:
B. Runners allowed villages and cities throughout the empire to communicate quickly with rulers far away.
C. Knotted strings called khipu recorded numbers.
In order to get the messages as quickly as possible to all parts of the Empire there was a mail system called Los Chasquis. These runners made distances of no more than 1.5 km to travel lightly.
Another important aspect of the Inca culture was the use of cotton ropes of various colors and with knots deployed at intervals with which accounting was kept. These ropes were called khipu.
Option B. and C. are correct because Runners are used for communication and Knotted strings recorded numbers.
The Inca civilization had an emperor who ruled with the aid of an aristocratic bureaucracy and often repressive controls.
The Inca civilization had highly developed technology and architecture.
The civilization used Runners which allows to get the messages as quickly as possible to all parts of the Empire.
The civilization also used of cotton ropes of various colors and with knots deployed at intervals with which accounting records was kept.
Learn more about Inca's civilization here
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