Education, self-education and personal growth - methods, lessons

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High Middle Ages: art and culture
High Middle Ages: art and culture

High Middle Ages: history, features of culture and architecture. New phenomena in art and social relations are described in detail

Interesting articles

Encryption by the permutation method. Types and methods of ciphers
Encryption by the permutation method. Types and methods of ciphers

Permutation ciphers are known ways to hide information from prying eyes. In the classical sense, a cipher is an anagram. Its essence lies in the fact that the letters of the message change positions according to a certain rule. Then the key to the cipher is to change the order of the characters in the plaintext. However, the dependence of the key on the length of the encryption gave rise to many inconveniences for use. But smart heads found interesting tricky solutions

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  • Shall and Should: difference between verbs, application rules
    Shall and Should: difference between verbs, application rules

    There are many different helper words in the English language. These are words that in themselves do not have a special lexical meaning, but complement the meaning of the rest of the sentence in which they are used. Knowing these auxiliary words and their differences from each other is very important for an accurate understanding of the meaning of what is said or read, as well as for a clearer presentation of one's own thoughts

  • Decembrist Muravyov Nikita Mikhailovich: biography
    Decembrist Muravyov Nikita Mikhailovich: biography

    Nikita Muravyov was one of the leaders of the Decembrist movement. He became the author of the first draft of the constitution, and for some time headed the Northern Secret Society. During the uprising in St. Petersburg, Muravyov was not in the capital, but he was arrested anyway due to the slander of an informer

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Encyclopedia - what is it? The meaning and varieties of such publications
Encyclopedia - what is it? The meaning and varieties of such publications

Encyclopedia is a unique publication that will help both schoolchildren to prepare for writing a report or message, and parents to learn a lot of new interesting facts. The most convenient thing is that now to get acquainted with encyclopedias it is not at all necessary to purchase these beautiful, but expensive books or visit libraries

  • Abroad - to write together or separately? Recommendations

    There are a lot of rules and nuances in the Russian language, because of which it is so rich, but at the same time complex. There are different phrases, which in one case are written together, and in the other - separately. It depends on the context in which the phrase is used, the logical chain of the sentence, and the basic rules of grammar. In this short article, we will analyze how to write the phrase "abroad" correctly - together or separately

  • What is a forward plan? Examples

    In the life of every person there are a lot of unexpected and force majeure situations. Therefore, often, even if we draw up a plan, we fail to reach the goal - sometimes there is not enough time, then there are not enough resources, or something else. There is a long-term plan for this. You will learn about the meaning of this term in this article

  • Synonyms for problem - example sentences

    In this article we will select synonyms for the word "problem", give examples of sentences using them, and also analyze where it makes sense to use them and where not. There are situations where you need to choose a synonym, but not every word can fit the meaning

  • Oppression - what is it? Origin, meaning and suggestions

    Humanity has overcome many troubles. But the relevance of the noun we'll be looking at today is still extreme. Because the evil of social life has not been completely defeated, and the we althy stratum of humanity is readily surrendering to digital technologies. Thus, today oppression (this is the subject of our conversation today) takes on new forms