In the Neolithic period there was a final transition from hunting and gathering to sedentary agriculture and animal husbandry. Settlements instead of seasonal, attached...
Independence movement
IRB organizations originated in Ireland, Great Britain in the 1860s and 1870s, as well as among Irish immigrants to the USA Canada, Australia,...
The restoration of royal power has little changed the unhappy position of the Catholic Irish. Although Charles II stopped religious persecution, the Protestants retained...
In the Medieval period, every kingdom was at war, everyone was fighting against everyone and it was just a mess.
As technology developed a lot of things changed.