I am a newbie to the game and is currently trying to learn the trade with Sweden in the Grand Campaigne. The year is 1507 and I have managed to get kicked out of an alliance with Sachsen, Austria and Hungary since I didn't intervene when Boehmen declared war on Sachsen (I think it was). My relation to all of the (former) allies is all +20 +.
Simple question 1 : How do intervene and fight with my allies?
Simple question 1.1: Will this affect my stability as if I was declaring war myself?
Simple question 1.2: Will this affect my relation to other states?
Simple question 1 : How do intervene and fight with my allies?
Simple question 1.1: Will this affect my stability as if I was declaring war myself?
Simple question 1.2: Will this affect my relation to other states?