SHADE THE LOCATION OF THE OLMEC, ZAPOTEC, MAYAN, AZTEC, AND INCAN CIVILIZATIONS.
SHADE THE REGION USING THE MATCHING COLOR FOUND ON THE KEY WITHIN MAP.
I'm sorry, but I cannot physically shade a map as I am an AI. However, I can provide you with a description of where these civilizations were located.
1. Olmec: The Olmecs were located in present-day southern Mexico, in the states of Veracruz and Tabasco.
2. Zapotec: The Zapotecs were located in the present-day Mexican state of Oaxaca.
3. Mayan: The Maya civilization was located in present-day southeastern Mexico, Guatemala, Belize, and parts of Honduras and El Salvador.
4. Aztec: The Aztecs were located in present-day central Mexico, primarily in the area of the Valley of Mexico and the neighboring highlands.
5. Incan: The Incan civilization was located on the western coast of South America, covering areas of present-day Peru, Bolivia, Ecuador, Chile, Argentina, and Colombia.
To shade these on a map, I suggest using an online resource or map that already has these civilizations marked or finding a blank map and shading the locations mentioned above based on the provided descriptions.