1. About 200 million years ago, 2. Cenozoic era, 3. The period between the extinction of the dinosaurs and the present day is called the Age of Mammals or Cenozoic. Mammals appeared on the earth long before the extinction of the dinosaurs
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a person that listens to the people and promises great changes and mending of bad policies. one that says that the unemployment rate would fall.
I believe that would be B. Metal weapons and armor
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With the growing threat of being relocated, they adopted the "white man" ways. Several ways they did this was by building houses, making an alphabet, building schools and churches, and making a Constituition (based off the Constitution of the US). Ultimately, it all went in vain; they got relocated anyways because President Andrew Jackson pass the Indian Removal Act.
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