http://www.world-war-i.info/ 2014-06-28 daily 1.0 http://www.world-war-i.info/event/austrian-mobilization 2014-06-28 daily 0.5 http://www.world-war-i.info/event/assasination 2014-06-28 daily 0.5 http://www.world-war-i.info/event/austrian-ultimatum-to-serbia 2014-06-28 daily 0.5 http://www.world-war-i.info/event/austria-delares-war-on-serbia 2014-06-28 daily 0.5 http://www.world-war-i.info/event/germany-declares-war-on-russia 2014-06-28 daily 0.5 http://www.world-war-i.info/event/serbia-responds-to-demands 2014-06-28 daily 0.5 http://www.world-war-i.info/event/germany-declares-war-on-france 2014-06-28 daily 0.5 http://www.world-war-i.info/event/germany-declares-war-on-belgium 2014-06-28 daily 0.5