In this article, general information about earthquakes, their types, classification. Earthquake conditions above and below the ground are classified. The article is intended for the requirements of labor protection and technical safety directions, labor protection and safety specialists, and general readers.

In this article, emergency epidemiological, epizootic and epiphytotic situations. The author's theoretical and generalizing thoughts are presented about particularly dangerous infections that cause rare diseases such as plague yellow fever. The article is intended for the requirements of labor protection and technical safety directions, labor protection and safety specialists, and general readers.

This article provides general information about the role of psychology in people's lives, the history of its origin and development, its branches, and the psychology of young people.

This article highlights the civilization of the Egyptian state. The article covers the civilization and development of Ancient Egypt, the formation of the first state, the raids of the pharaohs, and the period of the Old and Middle Kingdoms.

This article provides information about the German state and dynasty during the reign of the Old Saxon dynasty.