The process by which the facial muscles send messages to the brain about the basic emotion being expressed is called

The answer is “Facial Feedback”. Facial feedback is known as the process wherein the facial muscles transmits messages towards the brain about a certain emotion being shown. Facial Feedback Hypothesis or Facial Feedback for short states that the facial movement can influence our emotional experience, an example of this is when an individual is forced to smile for an event, chances are that the individual may the experience much enjoyable.

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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