Answer:
The chasquis(messangers) were trained to be able to read and translate the quipus to each other and higher authorities. They also transported goods at high speeds.
Explanation:
Answer:
The president nominates judges to the nation's highest judiciary authority (Supreme Court), but Congress must approve those nominees. The Supreme Court, meanwhile, has the power to invalidate as unconstitutional any law passed by the Congress.
Explanation:
1. to control flooding
2. to supply water for agriculture, households, and industries
