When was the first world war and which countries were involved?

The First World War was a global conflict that was unleashed by large and influential states. The main opponents were two opposing camps, on the one hand the Entente (this included such states: Britain, the Russian Empire and, of course, France), on the other hand there was the Quarter Alliance (it included such countries: Germany, Bulgaria, the Ottoman Empire and Austria -Hungary).



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.