Disturbances continued, however, and the murder of a French doctor by the tribesmen in March, 1907, led to the occupation of a Moroccan town by French troops. Later in the year a more serious affair took place at the port of Casablanca, which was raided by insurgent tribesmen and European laborers and others were massacred. A French force landed on August 7th and a desperate fight took place, during which nearly every inhabitant of the town was killed and wounded or had fled, the dead alone numbering thousands. In 1911 matters in Morocco grew serious, there being severe fighting by Spanish troops in the Spanish concession around Alcazar, while tribal outbreaks against Fez, the Sultan’s capital, brought a French military expedition to that point. By this, communication between the capital and the coast was established, the French government undertaking to organize the Sultan’s army and carry out certain works of public improvement. These movements revived the suspicions of Germany and that country took the decisive step of sending a war vessel to Agadir, a southern port of Morocco, with the ostensible purpose of protecting the persons and property of German subjects. This act led to the suspicion in France that Germany meant more than she said and that her real purpose was to gain a permanent hold on Moroccan territory. There was heated talk of war, as there usually is in such cases, but the affair was, in the end, amicably adjusted. It became known that France wished to secure a free hand in Morocco, outside of the coastal provinces held by Spain, and was willing in return to concede to Germany a considerable amount of territory in French Congo. The agreement finally reached, with the assent of the other Powers, especially Spain, which had a vital interest in the problem, was that France should be given a protectorate over Morocco, and in return should cede to Germany a region in French Congo, in equatorial Africa, of about 230,000 square kilometers, containing a population of from 600,000 to 1,000,000, and adjoining the German district of Kamerun, France retaining certain transit privileges in the region. Thus ended a source of dispute which had more than once threatened war and would have so ended at this time but for the vigorous support of France by Great Britain. It ended greatly to the advantage of France, whose interests in Morocco far outweighed any advantages likely to arise from her holdings in central Africa. Behind all this lay the probability that her influence in and hold upon Morocco would increase until eventually it would develop into a virtual, perhaps an actual, sovereignty over that country. Chapter XV. RUSSIA IN THE FIELD OF WAR The Outcome of Slavic Ambition Siege of Sebastopol—Russia in Asia—The Russo-Japanese War—Port Arthur Taken—The Russian Fleet Defeated