How do you make it so you can build a bigger military I have the weakest military score as the north German confederation and I build forts I build units I don’t understand how do you make it so you can build more units
Soldier POPs are what let you build more brigades. You can get POPs to promote to soldiers by increasing their wages in the budget and via national focuses.
Actually Richard Overy in his new book details, that it is not really a policy of appeasement, bur of containment. It only was called appeasement after it failed, actually it was political containment to bait the axis powers.