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.
Already after the first experiences of fighting in North Africa at the turn of 1942-1943, the US Army changed the position of the American armored division. From 1943, the full-time armored division consisted of three armored battalions, three mechanized infantry battalions, three artillery battalions and many support units. The exception was the 2nd and 3rd Panzer Divisions, which retained the structure with two armored regiments, three armored battalions each. For this reason, they were often called heavy armored divisions. The armored battalion of other divisions than the 2nd and 3rd consisted of three armored companies - three of medium tanks (M4 Sherman) and one of light tanks (M3 / M5 Stuart). In turn, the mechanized infantry battalion consisted of three infantry companies, a service company and a staff sub-unit. The American armored division also had, like the infantry division, a very strong artillery component, consisting of self-propelled artillery - most often M7 Priest howitzers, of which there were 54 full-time units in the division. In total, the American armored division consisted of, among others: approx. 11,000 men, approx. 250 tanks and approx. 500 M2 / M3 armored personnel carriers.