HEA

Historical era approximation is a rough standard for approximating a society to a real-life European historical era.

Primitive - pre-Roman

Archaic - Roman era

Early Medieval - 400 - 1099

Late Medieval - 1100 - 1499

Medieval Transitionary - 1500 - 1699

Colonial Period - 1700 - 1836

Victorian Period - 1837 - 1901

Modern Era - 1901 - 1950

Postmodern Era - 1950 - present

Postpostmodern Era - scary future

First Past the Post Era - full description

Postman Era - 12 seconds post-Unix epoch

Power On Self Test Era - beep beep, whirrrrrr

Prepostmodern Era