Malcolm Gladwell does a chapter on this in one of his books. Fascinating so ill try paraphrase it here.
He looked at fueds in Appalachia, how most murders through decades were just continuing fueds. The theory is its cultural, and that culture depends on what type of farming that society practiced.
Large tillage farmers were part of a cooperative society, they needed others help to harvest and gave theirs in return.
If you were a small farmer you kept to yourself, ran your own affairs etc but crucially your whole livelihood, just a few animals, could be stolen and disappear overnight. The other group didn’t have those concerns as its not like someone would sneak in and harvest 40 acres.
So if you were a small subsistence farmer, you had to over react to insults and slights, you had to make it known you weren’t to be fucked with.
He talked about a few experiments where they showed clips to students in US colleges. One was where a lad is walking down a hall and a lad walking against him won’t step aside. Another sees a lad at a bar with his girlfriend when a stranger comes over and tries to chat her up. They found students primarily from northern states were calm, saw nothing wrong with either interaction and laughed them off as a common misunderstanding, where students from subsistence originating cultures, regardless of that students, race religion or own family background, saw it completely differently and thought the first guy should stand his ground and the second should punch the lad attempting to chap up the missus.
Same with ireland, we grew up in west of ireland societies where fights were common every Friday night, where you couldn’t be seen not to react to an insult etc. Dublin is different, theres not as much self reliance really as the gubbermint is expected to handle a lot of life’s needs. No gubbermint in rural mayo, galway or clare.
During 1916 Rising the largest military mobilization outside Dublin was in East Galway.
My grandfather was imprisoned by the British. I thought it may have been for some armed insurrection.
I learned from a reprinted newspaper report in the Connacht Tribune it was for singing anti Crown songs, presumably while boozed up. The Apple does not fall far from the tree I suppose.
The first British army battalion actioned to respond to the 1916 Rising were from The Royal Barracks in your neck of the woods - the 10th Service Battalion of the Royal Dublin Fusiliers. Most of their descendants still live in the general Fingal area.