1970's Belfast?

What happened in Belfast in the 1970’S? I guess my googling skills aren’t up to par, because I couldn’t find anything but snippets.

It’s called “The Troubles.” Here’s a link:
http://www.wesleyjohnston.com/users/ireland/past/troubles/index.htm

For those who don’t care to click, it was a period of open warfare between Irish Republicans and the British army and the RUC. While the Troubles didn’t end until 1998, thebulk of the killing was in the 1970s. Over three thousand people were killed.

oh boy.
lets say a lot of buildings that were standing in the city centre in 1969 weren’t standing by 1980.

ditto people.

try IRA, UVF, UFF, UDA, RUC, Stormont and Bloody Sunday as keywords.