The primary events which led to the outbreak of World War II in Europe or German aggressive expansionary poliicies in Eastern Europe, primarily the invasion of Poland which triggered the outbreak a secondary cause of the reluctant of the other European powers to stop Germany aggression before it erupted into a full-blown War
A person's manner of walking
Not the last as apostrophes are not used for plurals, and the second sounds strange, so i believe it is the first.
Your enemy's servants and yours have been having a squabble when I chanced upon them. I merely joined them when someone from the enemy was about to attack me. The point is, I don't even know how the squabble started.