On the morning of the 19th of April, 1792, after weeks of stormy agitation in Paris, the Ministers of Louis XVI. brought down a letter from the King to the Legislative Assembly of France. The letter was brief but significant. It announced that the King intended to appear in the Hall of Assembly at noon on the following day. Though the letter did not disclose the object of the King's visit, it was known that Louis had given way to the pressure of his Ministry and the national cry for war, and that a declaration of war against Austria was the measure which the King was about to propose in person to the Assembly. On the morrow the public thronged the hall; the Assembly broke off its debate at midday in order to be in readiness for the King. Louis entered the hall in the midst of deep silence, and seated himself beside the President in the chair which was now substituted for the throne of France... The Assembly itself broke up, to commence its debate on the King’s proposal after an interval of some hours. When the House re-assembled in the evening, those few courageous men who argued on grounds of national interest and justice against the passion of the moment could scarcely obtain a hearing. An appeal for a second day’s discussion was rejected; the debate abruptly closed; and the declaration of war was carried against seven dissentient votes. It was a decision big with consequences for France and for the world. From that day began the struggle between Revolutionary France and the established order of Europe. A period opened in which almost every State on the Continent gained some new character from the aggressions of France, from the laws and political changes introduced by the conqueror, or from the awakening of new forces of national life in the crisis of successful resistance or of humiliation. It is my intention to trace the great lines of European history from that time to the present, briefly sketching the condition of some of the principal States at the outbreak of the Revolutionary War, and endeavouring to distinguish, amid scenes of ever-shifting incident, the steps by which the Europe of 1792 has become the Europe of today...