The term "Pin-Up Girls" derives from a trend that was clearly perceived in the 1940s and 1950s in the United States. It concerns posters hung by men from various social classes (most often by blue collar workers or soldiers, but not only!) With specifically dressed and make-up women with a clear erotic tinge. Let us add that although these posters were erotic, they were not treated as pornography, which was forbidden in the US at that time. These "Poster Women", that is the Pin-Up Girls, were always smiling, they wore either flared, loose polka dot or striped dresses, or very skimpy underwear, or bathing suits. They were often depicted wearing high waisted shorts. Of course, the Pin-Up Girls outfits were presented in such a way as to reveal as much of the models' bodies as possible. Let us add that also many official photos of Marilyn Monroe are kept in this style. The makeup used was also very clear with red lipstick underlined on the lips and strong black lines above the upper eyelids. It is worth adding that from the beginning of the 21st century there has been a noticeable renewed fashion for styling and makeup in the spirit of Pin-Up Girls.
The decisive influence on the shaping of the organization and tactics of the German infantry before the outbreak of World War II was, on the one hand, the experience of the previous World War, but also theoretical works created in the 1920s and 1930s, which often emphasized the need to perceive the German infantry as a tool waging an offensive war. This affected both the equipment and the organization of the German infantry division, which during the September campaign of 1939 consisted of 3 infantry regiments, each of which was divided into 3 infantry battalions, an artillery company and an anti-tank company. In addition, there were numerous support units, including: an artillery regiment with 4 artillery squadrons (including one heavy), an anti-tank battalion, a sapper battalion and a communications battalion. In total, the so-called infantry division In the first mobilization wave, there were approximately 17,700 people and had a significant artillery component, but also was abundantly equipped with machine guns. It also had modern and efficient - for those times - means of communication and command. In the course of the war, infantry divisions underwent transformation - in 1943 some of them were transformed into armored grenadier divisions. However, from 1943, the standard division of the "traditional" infantry consisted of approx. 12,500 men (and not approx. 17,700 as in 1939), and its artillery component - especially heavy artillery - was also reduced in it, while its anti-tank defense was significantly improved. It is assumed that during the entire Second World War, about 350 infantry divisions served in the Wehrmacht.