Answer:
c
Explanation :
you didnt say what type of poster but it is proabably c because these men were very similar and imguessing that the poster is proaganda
They couldn't carry suitcases or else they would look suspicious and would be asked to open them. So they had to wear as much clothes as they could in order to bring it with them. Their father Otto did carry a briefcase of clothes because it was normal and he wouldn't get caught.
I'm pretty sure the answer you are looking for is A) Conservatives blasted government corruption, such as payoffs