Crossing the great plains, hope this helps! :)
Archaeologists have excavated different regions with findings of very early agriculture.
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The Age of Reason and Enlightenment started off in the eighteenth century. This period has its root in France, thus giving it an alternate name of French Enlightenment. Even though this Age is said to have been started in the 1700s, the causes behind it started as long as two to three centuries before it. The dictatorship of the Church was the key reason behind the rebellion of the people.
Thats just an opinión though.
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The Paleozoic (or Palaeozoic) Era "old" and zōḗ, "life", meaning "ancient life") is the earliest of three geologic eras of the Phanerozoic Eon. It is the longest of the Phanerozoic eras, lasting from 541 to 251.902 million years ago, and is subdivided into six geologic periods (from oldest to youngest): the Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian. The Paleozoic comes after the Neoproterozoic Era of the Proterozoic Eon and is followed by the Mesozoic Era.
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