Most of the opposition was located in the following areas:
secret trade union sabotage, sometimes supported by the Communists;
b. youth groups like the Edelweiss Pirates who refused to conform;
c. secret political opposition like SOPADE;
d. socialist supporters sent into Germany from abroad;
e. opposition within some sections of the Catholic Church and the Protestant Pastors Emergency League (later becoming the Confessional church);
f. and some opposition within the army Generals led by General Ludwig Beck.