By the middle of the month, September, 1915, the liveliest activity obtained everywhere in the west--each side apparently doing its utmost to harass the other. Nothing of a definite nature was achieved by either. The Germans were merely sitting tight along most of the line while taking the offensive only in those sectors where they had reason to believe the Allies would attempt to strike the great blow. The Allies, on the other hand, endeavored to weaken their opponents as much as possible in order to create an easier passage for the great "drive" they contemplated. The innumerable engagements about this time throughout the western theatre of the war form a bewildering conflict of unconnected and minor battles and skirmishes. When, years hence, the "official" histories are written and published, the student may be able to read the riddle and trace some thread of continuity and intention through the labyrinth of these operations. For the present they must be regarded as mere incidents in the overture leading to a great battle. The actions were described from day to day with some detail by the Allies, and as "unimportant attempts" by the German official communiques. The latter generally consisted of few words that gave little or no indication of what had happened, and frequently wound up with the phrase: "There was no change on the front." The following translation may be given as a typical example; "The French attempted an attack but were repulsed by our fire. An enemy aeroplane was shot down. We successfully attacked in the Argonne. The situation is unchanged." On September 18, 1915, the British fleet again bombarded the German defenses on the Belgian coast, in conjunction with the British artillery in the Nieuport district. Unabated fighting raged along the whole front, and it was all summed up in the German official communique of September 20, 1915, with commendable brevity: "The hostile vessels which unsuccessfully bombarded Westende and Middelkerke, southwest of Ostend, withdrew before our fire. Several hits were observed. Along the land front there were no important events."