Most cases of acute bronchitis are caused by viruses and are contagious. Most cases of acute bronchitis are caused by viruses and are contagious. Skip to main navigation
Usage note Expand. When Bolshevik is used to refer to an extreme radical, it implies that such a person has a strongly felt subversive or combative ideology counter to the status quo. The 20-century poets T.S. Eliot and Ezra Pound were called literary Bolsheviks by a writer in a London newspaper.
Leon Bronstein). A Bolshevik leader and one of the most prominent figures of the October Revolution. Trotsky, who was in exile abroad during the February Revolution, returned to Russia in May 1917, closely aligned himself with Lenin, and joined the Bolshevik Party during the summer.Trotsky headed the Revolutionary Military Committee, which provided the military muscle for the October Revolution.rotsky, who was in exile abroad during the February Revolution, returned to Russia in May 1917, closely aligned himself with Lenin, and joined the Bolshevik Party during the summer.