What was Incan quipu? a form of religious communication used only by priests
a set of illustrations that took the place of a written language
a piece of jewelry that told a family group's history
a form of record keeping that used strings and knots

5elections for representatives to the u.s. house of representatives are held every two years. elections take place in november, and there is usually one republican candidate and one democratic candidate on the ballot. how are candidates chosen to appear on the ballot?

Explain the events that led to the iranian revolution and the following iranian hostage crisis. how was the united states involved with iran? describe the arab-israeli conflicts of the 20th century. be sure to include specific military interventions, peace agreements, and the ultimate reason for conflict.

Is it true the ancient egyptians created a calendar that had 10 days in a week