(Reuters) -European countries are facing strikes and protests due to high energy prices and mounting costs of living. Here are details of some recent and current industrial actions and demonstrations. BRITAIN * More than 70,000 university staff at 150 British universities will strike for three days in November over pay, working conditions and pensions, the University and College Union (UCU) said on Nov. 8. * Workers at British packaging group DS Smith, whose customers include Amazon, have voted overwhelmingly to go on strike in a dispute over pay, the GMB union said on Nov. 7. * Nurses in Brit…