How was the mayan civilization superior to other civilizations of that time? (examples: aztecs, incas and olmecs) i know they discovered a lot about knowledge, but what else?

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the right choice would be a. culture within the city-state. c. loyalty to the police. d separation by land and sea.

operation overlord was the codename for the battle of normandy, the allied operation that launched the successful invasion of german-occupied western europe during world war ii. the operation was launched on 6 june 1944 with the normandy landings