I believe the author of this poster was trying to show the unity it takes to win a war, like World War 2. The poster shows a group of young men waving flags and participating in what looks like some kind of parade. There appears to be a large crowd in the background. The objective is clearly to show the unity World War 2 created throughout the nation. I strongly believe that the author achieved demonstrating that unity in this particular poster. I don’t really see any specific techniques that the author may have used. The poster is rather straight forward and has a direct message within it. Young and old alike came out when it was time to show their support!