Question

• How we know when one historical era has ended and another has begun?
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Answer 1

Explanation: to to sum it all up you either get a notification, warning, or any type of information about what is happing in the world or you don't but most likely you will unless you are living under a rock.

Answer 2

Different events will occur as a result of a historical era beginning. For example, you could tell when the Civil War ended and the Reconstruction Era began because there was a lot less fighting (as in fighting, I mean war) and there were several outcomes that defined the Civil War’s end. One treaty that ended the Civil War was the Paris Treaty of 1783. You could tell the Civil War was over by then because relations with the country began to get better gradually.