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The unique landscape of the modern world is much more complex. The unity (similarity) of social organisms is manifested in three aspects. First, these are arbitrarily selected characters, similarity in elements obtained separately. This similarity is called a general, universal lifestyle. Second, the similarity in terms of the same features that make up the most basic system, i.e., countries that are similar to each other. Third, the similarity of the unity of countries at different levels of the single world historical process, because the more developed stage will have passed the previous stages, and will have retained all the unique vital aspects from the development of the past.