Bern, a free imperial city since 1218, …
Years: 1353 - 1353
Bern, a free imperial city since 1218, joins the Swiss Confederacy in 1353, becoming one of the "eight cantons" of the formative period of 1353 to 1481.
Bern, a free imperial city since 1218, joins the Swiss Confederacy in 1353, becoming one of the "eight cantons" of the formative period of 1353 to 1481.