|In primitive societies, a graphic symbol (rather than alphabetic words like these) representing a concept or an idea
|In primitive societies, a graphic symbol (rather than alphabetic words like these) representing a concept or an idea
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|[[The Incas]]
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|Beginning in A.D. 1250, the Incas developed a huge empire in the Andes Mountains in South America. This is considered to be the largest civilization in all of the Americas.