The battle on the front lines was important, but the war also required work on the home front. This poster doesn't have a date, but I would bet it was done in 1943 or later. The list at the bottom are the "keys" to Victory. Here's what it says they are:

I havn't been able to figure out how life insurance helps to win the war, but that's what the government wanted, and I'm sure many people bought policies just because of posters like this. I guess it was a good time to be an insurance salesman.

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