This publication presents selected aspects of the demographic development of East Germany based on the example of the state of Mecklenburg-Vorpommern. which after the reunification of Germany in 1990 found itself in a new socio-economic situation. The main goal of the study was to recognize the mechanisms. regularities and directions of changes in the population. https://www.allfixelectricales.shop/product-category/iec-power-plug/