Oh dear... I'm sooo sorry for the inadvertent insult 
Thanks to exceptional PR over the years, that is the natural assumption, but given the steady erosion of freedoms there, one really has to sit down and take a tally to determine if that is really the case.
True. ...and when a nation starts to believe it's own manufactured PR, it's really in trouble.
Excuse me, ahem, ...have you forgotten about the IRA. As I recall those Christians did a pretty good job of setting up bombs and killing people all over the UK and Ireland for years. C'mon Dude, you're time zone is 5 hrs ahead of EDT. Don't tell you've so quickly forgotten about the IRA
Are there really? Or is there alot of very negative press that skews & filters the representations we get to see. It's been my observation that the only time we ever see mass protests in the west, it is due to some deliberate provocation by attacking something they find sacred. Westerners don't understand it because with very few exceptions, westerners don't find very much of anything sacred.
I'm not British...or Irish

Anyway, the terrorism conducted by the IRA was more of a political one to force Northern Ireland to be part of the Republic of Ireland.
The Protestants support British rule while the Catholics don't.
It has also more to with the fact that many of the Protestants are descendants of England and Scotland.
It's more political and had no world-wide attacks that caused global problems.
The IRA were also sometimes at least half-decent enough to phone first and warn that a bomb was going to go off so the people could evacuate.....I don't think Al-Qaeda have ever done that

There is a tendency these days for massive political correctness but the fact is that most terrorist bombings and killings are committed by Moslems such as the recent attacks on Christians and churches in Nigeria.
If there was no 911 then I don't think the US would have attacked Middle Eastern countries.
The motivation for the terrorist attacks on 911 is probably due to American support of Israel as well as bases in Saudi Arabia and other absolute monarchies who are propped up by the West.
I believe they support Israel as it is a counter-weight in the region and helps maintain a balance of power that is also in the US interests so I can understand their reasoning.
Also as much as I despise the absolute monarchies, the bases are there to prop up those regimes in order to ensure a guaranteed oil supply. It does make sense even though I disagree with the concept.
But attacking the West via terrorism doesn't help the problem and neither does Moslem actions of pushing their religions in our faces and praying in the streets and making a big show of it etc. It only causes further resentment towards them.
In my opinion, their culture is generally incompatible with Western values and beliefs.
And yes there has been an erosion of freedoms in the West and there are a lot of problems which need sorting out, but
compared to an Islamic state, there is still quite a lot of personal freedom such as freedom of association, speech, sexuality, religion etc.
However even these freedoms are not necessarily perfect either but still generally a lot better than in an Islamic or a non-secular state.