The Great Elector was a tireless worker. He encouraged industry and agriculture, drained marshes, and built the Frederick William Canal, joining the Oder with the Elbe. When the revocation of the Edict of Nantes caused so many Huguenots to leave France, the Great Elector's warm invitation attracted to Brandenburg some 20,000, who were settled around Berlin and who gave French genius as well as French names to their adopted country. The capital city, which at the Great Elector's accession numbered barely 8000, counted at his death a population of over 20,000.

[Sidenote: Brandenburg-Prussia a "Kingdom," 1701]

Brandenburg-Prussia was already an important monarchy, but its ruler was not recognized as "king" until 1701, when the Emperor Leopold conferred upon him that title in order to enlist his support in the War of the Spanish Succession. In 1713, by the treaty of Utrecht, the other European powers acknowledged the title. It was Prussia, rather than Brandenburg, which gave its name to the new kingdom, because the former was an entirely independent state, while the latter was a member of the Holy Roman Empire. Thereafter the "kingdom of Prussia" [Footnote: At first the Hohenzollern monarch assumed the title of king in Prussia, because West Prussia was still a province of the kingdom of Poland. Gradually, however, under Frederick William I (1713-1740), the popular appellation of "king of Prussia" prevailed over the formal "king in Prussia." West Prussia was definitely acquired in 1772 (see below, p. 387).] designated the combined territories of the Hohenzollern family.

Prussia rose rapidly in the eighteenth century. She shared with Austria the leadership of the Germanies and secured a position in Europe as a first-rate power. This rise was the result largely of the efforts of Frederick William I (1713-1740).

[Sidenote: King Frederick William I, 1713-1740]

King Frederick William was a curious reversion to the type of his grandfather: he was the Great Elector over again with all his practical good sense if without his taste for diplomacy. His own ideal of kingship was a paternal despotism, and his ambition, to use most advantageously the limited resources of his country in order to render Prussia feared and respected abroad. He felt that absolutism was the only kind of government consonant with the character of his varied and scattered dominions, and he understood in a canny way the need of an effective army and of the closest economy which would permit a relatively small kingdom to support a relatively large army. Under Frederick William I, money, military might, and divine-right monarchy became the indispensable props of the Hohenzollern rule in Prussia.

By a close thrift that often bordered on miserliness King Frederick William I managed to increase his standing army from 38,000 to 80,000 men, bringing it up in numbers so as to rank with the regular armies of such first-rate states as France or Austria. In efficiency, it probably surpassed the others. An iron discipline molded the Prussian troops into the most precise military engine then to be found in Europe, and a staff of officers, who were not allowed to buy their commissions, as in many European states, but who were appointed on a merit basis, commanded the army with truly professional skill and devoted loyalty.

In civil administration, the king persevered in the work of centralizing the various departments. A "general directory" was intrusted with the businesslike conduct of the finances and gradually evolved an elaborate civil service—the famous Prussian bureaucracy, which, in spite of inevitable "red tape," is notable to this day for its efficiency and devotion to duty. The king endeavored to encourage industry and trade by enforcing up-to-date mercantilist regulations, and, although he repeatedly expressed contempt for current culture because of what he thought were its weakening tendencies, he nevertheless prescribed compulsory elementary education for his people.

King Frederick William, who did so much for Prussia, had many personal eccentricities that highly amused Europe. Imbued with patriarchal instincts, he had his eye on everybody and everything. He treated his kingdom as a schoolroom, and, like a zealous schoolmaster, flogged his naughty subjects unmercifully. If he suspected a man of possessing adequate means, he might command him to erect a fine residence so as to improve the appearance of the capital. If he met an idler in the streets, he would belabor him with his cane and probably put him in the army. And a funny craze for tall soldiers led to the creation of the famous Potsdam Guard of Giants, a special company whose members must measure at least six feet in height, and for whose service he attracted many foreigners by liberal financial offers: it was the only luxury which the parsimonious king allowed himself.

[Sidenote: Accession of Frederick the Great, 1740]