What's the name of the terrorist group located in Northern Ireland that fought against the British during the later twentieth century?

Republican paramilitaries carried out a guerrilla campaign against British security forces as well as a bombing campaign against infrastructural, commercial and political targets. Loyalists targeted republicans/nationalists and attacked the wider Catholic community in what they described as retaliation.

aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on

the treaty of brest-litovsk was a peace treaty signed on 3 march 1918 between the new bolshevik government of russia and the central powers (german empire, austria-hungary, bulgaria, and the ottoman empire), that ended russia's participation in world war i.