Mine was pre-1500.
waaait a minute...
2018, ENCE top1 <- reason
21st century Swedistan Era
none actually, all eras on Brazil were either spreaded with corruption or being explored, maybe coffe era in early 1900s
Hm, let's say 1261 - 1378. If you're willing to pretend Bohemia was independent :)
I think Ence era will be the best one