When is the Olmec civilization considered to have been at its height

The mysterious Olmec civilization, located in ancient Mexico, prospered in Pre-Classical (Formative) Mesoamerica from c. 1200 BCE to c. 400 BCE and is generally considered the forerunner of all subsequent Mesoamerican cultures including the Maya and Aztecs.

Explanation:

The mysterious Olmec civilization, located in ancient Mexico, prospered in Pre-Classical (Formative) Mesoamerica from c. 1200 BCE to c. 400 BCE and is generally considered the forerunner of all subsequent Mesoamerican cultures including the Maya and Aztecs.

Explanation:

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place.

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