Final answer:
Historical posters like those featuring Lenin and Stalin aimed to be bold, clear, and impactful, often using symbolism and the depiction of revered leaders to inspire and convey messages quickly. Key features included simple design, emotive depictions, and imposing text that resonated with the viewers, as seen in 1940s Soviet posters.
Step-by-step explanation:
When evaluating the impact and appropriateness of a historical poster, such as those designed to celebrate the spirit of figures like Dr. Aggett or Lenin and Stalin, it is important to consider various aspects. These posters were often created to be simple, bold, legible at a distance, and to communicate their message quickly. The 1940 poster that proclaims 'Long live the great invincible banner of Marx-Engels-Lenin-Stalin!' demonstrates this point by having the text dominate the panoramic format and depicting the leaders with an imposing presence.
Posters like the one created by Boris Mukhin in 1942, which had 'the spirit of the great Lenin' inspiring Soviet troops, capitalize on the reverence of historic figures to rally support and evoke strong emotions. Lenin's outstretched arm, reminiscent of divine inspiration, is depicted similarly to God's in Michelangelo's 'The Creation of Adam,' signifying a powerful conveyance of motivation and guidance.
Another example is Vladimir Serov's 1942 poster where 'the spirit of Stalin' appears in a more graphic depiction of war, with a large banner of Lenin's face and Stalin's figure blessing the actions on the battlefield. All these attributes—design, symbolism, and text—serve to reinforce the message and the legacy of the individuals represented, ensuring the posters are immediate and compelling components of propaganda.