Inhabitants.—Europe is occupied by several different peoples or races, in many parts now greatly intermingled. The Celts once possessed the west of Europe from the Alps to the British Islands. But the Celtic nationalities were broken by the wave of Roman conquest, and the succeeding invasions of the Germanic tribes completed their political ruin. At the present day the Celtic language is spoken only in the Scottish Highlands (Gaelic), in some parts of Ireland (Irish), in Wales (Cymric), and in Brittany (Armorican). Next to the Celtic comes the Teutonic race, comprehending the Germanic and Scandinavian branches. The former includes the Germans, the Dutch, and the English. The Scandinavians are divided into Danes, Swedes, and Norwegians. To the east, in general, of the Teutonic race, though sometimes mixed with it, come the Slavonians, that is, the Russians, the Poles, the Czechs or Bohemians, the Serbians, Croatians, &c. In the south and south-east of Europe are the Greek and Latin peoples, the latter comprising the Italians, French, Spanish, and Portuguese. All the above peoples are regarded as belonging to the Indo-European or
Aryan stock. To the Mongolian stock belong the Turks, Finns, Lapps, and Magyars or Hungarians, all immigrants into Europe in comparatively recent times. The Basques at the western extremity of the Pyrenees are a people whose affinities have not yet been determined. The total population of Europe is about 400 millions; nine-tenths speak the languages of the Indo-European family, the Teutonic group, the Slavonic, and the Latin. The prevailing religion is the Christian, embracing the Roman Catholic Church, which is the most numerous, the various sects of Protestants (Lutheran, Calvinistic, Anglican, Baptists, Methodists, &c.), and the Greek Church. A part of the inhabitants profess the Jewish, a part the Mohammedan religion.
Political Divisions.—In 1921 Europe consisted of the following independent states, kingdoms, or republics: Albania, Armenia, Austria, Azerbijan, Belgium, Bulgaria, Czecho-Slovakia, Denmark, Esthonia, Finland, France, Georgia, Germany, Great Britain and Ireland, Greece, Hungary, Italy, Latvia, Lithuania, Luxemburg, Monaco, Montenegro, Netherlands (Holland), Norway, Poland, Portugal, Roumania, Russia, Serbia (Yugo-Slavia), Spain, Sweden, Switzerland, Turkey, Ukraine. Of these the following were kingdoms: Belgium, Bulgaria, Denmark, Great Britain, Greece, Italy, Montenegro, Netherlands (Holland), Norway, Serbia (Yugo-Slavia), Spain, and Sweden. Turkey (whose possessions in Europe were limited to Constantinople) was an empire, Luxemburg was a grand-duchy, Liechtenstein and Monaco principalities, whilst all the other European states were republics.
History.—Europe was probably first peopled from Asia, but at what date we know not. The first authentic history begins in Greece at about 776 B.C. Greek civilization was at its most flourishing period about 430 B.C. After Greece came Rome, which by the early part of the Christian era had conquered Spain, Greece, Gaul, Helvetia, Germany between the Danube and the Alps, Illyria, and Dacia. Improved laws and superior arts of life spread with the Roman Empire throughout Europe, and the unity of government was also extremely favourable to the extension of Christianity. With the decline of the Roman Empire a great change in the political constitution of Europe was produced by the universal migration of the northern nations. The Ostrogoths and Lombards settled in Italy, the Franks in France, the Visigoths in Spain, and the Anglo-Saxons in South Britain, reducing the inhabitants to subjection, or becoming incorporated with them. Under Charlemagne (771-814) a great Germanic empire was established, so extensive that the kingdoms of France, Germany, Italy, Burgundy, Lorraine, and Navarre were afterwards formed out of it.
About this time the northern and eastern nations of Europe began to exert an influence in the affairs of Europe. The Slavs, or Slavonians, founded kingdoms in Bohemia, Poland, Russia, and the north of Germany; the Magyars appeared in Hungary; and the Normans agitated all Europe, founding kingdoms and principalities in England, France, Sicily, and the East. The Crusades and the growth of the Ottoman power are amongst the principal events which influenced Europe from the twelfth to the fifteenth century. The conquest of Constantinople by the Turks (1453), by driving the learned Greeks from this city, gave a new impulse to letters in Western Europe, which was carried onwards by the invention of printing and the Reformation. The discovery of America was followed by the temporary preponderance of Spain in Europe, and next of France. Subsequently Prussia and Russia gradually increased in territory and strength. The French revolution (1789) and the Napoleonic wars had a profound effect on Europe, the dissolution of the old German Empire being one of the results. The most important events in European history from the revolution of 1789 to 1914, the beginning of the European War, were: the establishment of the independence of Greece; the disappearance of Poland as a separate state; the unification of Italy under Victor Emmanuel; the Franco-German War, resulting in the consolidation of Germany into an empire under the leadership of Prussia: and the partial dismemberment of the Turkish Empire. The European War, 1914-8 (q.v.), revolutionized the continent and altered the map of Europe. The chief results were the disintegration of the Dual Monarchy and of Russia, the abolition of the German Empire, and the deposition of hereditary rulers in the smaller German states, which instituted republican Governments. The following new states were formed from the constituent parts of Russia and Austria-Hungary: Albania, Armenia, Azerbijan, Czecho-Slovakia, Esthonia, Finland, Georgia, Latvia, Lithuania, Yugo-Slavia, and Ukraine. Poland, dissolved in the eighteenth century, was again reconstituted. France regained Alsace and Lorraine, Turkey lost almost all her possessions in Europe, whilst Belgium, Denmark, Greece, Italy, and Roumania were greatly enlarged, acquiring new territories. All these alterations of boundaries and additions of territories were based on ethnological grounds, the new states being inhabited by peoples belonging to the same ethnical group and speaking the same language. See articles on the various countries.—Bibliography: E. A. Freeman, General Sketch of European History; A. Hassall (editor), Periods of European History; European History Chronologically Arranged; A. S. Rappoport, History of European Nations; O. Browning, General History of the World; H. S. Williams, The Historian's History of the World.
European War, 1914-8. The European War, which began in Aug., 1914, and involved the greater part of the globe before the last shot was fired in Nov., 1918, had its ostensible origin in the assassination of the Austrian heir-apparent, the Archduke Franz Ferdinand, and his wife, at Serajevo, capital of Bosnia, once part of the ancient kingdom of Serbia. This crime was committed by a Bosnian student, but Austria-Hungary held Serbia responsible, and, inspired by Germany, sent an ultimatum on 23rd July, amounting to a demand that Serbia should surrender her independence. Two days later, notwithstanding that Serbia conceded every demand, with two reservations which she offered to submit to the Hague Tribunal, Austria-Hungary declared war on her. Germany, who had seen in the Serajevo tragedy a pretext for making her long-premeditated bid for world dominion, "knew very well what she was about in backing up Austria-Hungary in this matter", as the German Ambassador in Vienna frankly told the British representative at the time; and when Russia, as the traditional protector of the Slavs, mobilized her southern armies to save Serbian independence if necessary, she threatened instant mobilization on her own part unless Russia stopped these military measures within twelve hours. It was technically impossible for Russia to do anything of the kind, but her protest to this effect was unavailing. Germany declared war on Russia on 3rd Aug., and as this inevitably involved war at the same time with Russia's ally France, she sent a note on the following day to Belgium demanding safe passage for German troops through Belgian territory, though Prussia as well as Great Britain, France, Russia, and Austria had guaranteed the neutrality and independence of Belgium by the treaty of 1839, repeatedly confirming this on subsequent occasions. When the British Ambassador in Berlin protested against the threatened violation of treaty rights, the German Chancellor, Bethmann-Hollweg, repudiated the treaty as a mere "scrap of paper".
On 3rd Aug., when Germany formally declared war on France—though her troops had already invaded French territory at various points—Belgium refused Germany's demands, and called on Great Britain and France for assistance. It was this call, and Germany's refusal on the following day to accede to the British demands that Belgian neutrality should be respected—declaring war on Belgium instead and violating her territory early that morning—which decided Great Britain to range herself wholly on the Franco-Russian side. The German Ambassador in London had already been warned (on 31st
July) that we should be drawn into the struggle if Germany persisted in her threatened attack on France. Two days previously Germany had made the 'infamous bid' to Great Britain that if she would remain neutral no territory would be taken from France herself, though no undertaking could be given with regard to the French colonies. British mobilization orders were issued on 4th Aug., and at 11 p.m. on that date Great Britain declared war on Germany.
Fortunately the British navy was ready for any emergency, with the Grand Fleet—the command of which was given to Admiral Sir John Jellicoe—still assembled in full strength at Portland, after the manœuvres, the order for its dispersal having been countermanded on 27th July. Lord Kitchener, home on leave from Egypt, had also been stopped by a telegram from Mr. Asquith, then Prime Minister, as he was stepping on the Channel boat at Dover on his return journey (3rd Aug.), and two days later was appointed Secretary of State for War. Meantime the Austrians had already bombarded Belgrade (29th July); Italy had declined (1st Aug.) to be drawn into the conflict with her Austro-German partners of the Triple Alliance on the grounds that their war was an aggressive one; and German troops, as already mentioned, had invaded France at several points on 2nd Aug., before formally declaring war on that country.