What year did the country, in which Ambrosius Blarer was known as an influential reformer, become a federal state of relatively autonomous cantons?
Ambrosius Blarer Ambrosius Blarer (sometimes Ambrosius Blaurer; April 4, 1492 – December 6, 1564) was an influential reformer in southern Germany and north-eastern Switzerland.
History of Uri Uri is a Swiss "Talschaft" and canton in the upper Reuss valley,