Bloody Sunday Janurary 1972- 28 civilians were shot dead during civil rights march.
October 1974-Pubs are bombed in Guildford 21 people were killed. "A bomb had gone off in the car parked next to us. I tried to take in what was happening, but was too young to fully understand." said James Nesbitt who was 8 at the time.
"My first realisation that this conflict was more than just name-calling or stone-throwing was about three years later" said Eamonn Holmes he was eight at the time.
The Good Friday Agreement was signed in 1998. Ceasefires where also called.