3856 Psaln tunning, i-awmiiling and dklillinji. sugar manufacture, iron and steel works. Educa- tion is free and compulsory for children be- tween six and fourteen. On November 13, 1918, Prussia \\as proclaimed a republic. Besides the Die! there was a Slate Council (Staatsrat) elected by the Provincial As- semblies, whose function was to advise and control the Diet. The Diet elected a premier. Prussia so functioned as a State of Federal Germany until the abrogation of Slates' rights by Hitler's totalitarian regime, 193.*. The population of Prussia is 41,762,000. The principal cities are Berlin, 4,^3 2,000; Cologne, 769,000; Essen, 660,000; Hreslau, 6r^,ooo; Frankfort, 547,000; The early his- tory of the kingdom of Prussia is closely connected with that of the mark of Brand- enburg, received as a fief in 11^4 by Albert the Bear (a Saxon); the duchy of Prussia, united to Brandenburg in 1618; and the house of Ilohenzollern, the reign of Frederick- William (1640-88) of this family being so effective as to raise Prussia to the rank of a leading European nation. Since 1871, when FCing William of Prussia was proclaimed German Kmperor, Prussia has been a part of Germany. Under the Peace Treaty of Ver- sailles in 1918, Prussia lost the province of Poscn, most of West Prussia, and parts of East Prussia, Silesia, Schleswig-Holstcin, and the Rhine province, with nearly 4,600,000 in- habitants, Nazi Germany seized and an- nexed these territories in 19^9. See GKKMANY; PRUSSIA, EAST ; PRUSSIA, WKST. Prussia, East, province, Prussia, in the extreme n.c.; belongs to the North German plain, and includes part of the Baltic ridge, with numerous lakes. It is primarily agricul- tural and is especially famous for the breed- ing of horses. Other industries include iron works, shipbuilding, sugar factories, brew- eries, distilleries, sawmills, and paper and glass works. Amber is obtained on the coast n.w. of Konigsberg, the capital. The original inhabitants, the Pruzzi (whence Prussians), were a Lithuanian tribe, who were subdued in the *3th century by the Teutonic Knights. From the beginning of the t5th century until 1660 the province was subject to Po- land. In 1656 the duke—the Elector of Brandenburg—-secured the independence of his duchy, and in 7701 proclaimed himself king of Prussia. Certain districts in East Prussia, subject to plebiscite by the Treaty of Versailles, have been retained by Prussia. Prtusia, Weal, province of former king- of Prussia, held mostly bv Poland* 1910- 30- It lies in the basin of the lower Vistula, and in the n, touches the Baltic, It belongs to the North German plain, but is diversified by the Baltic ridge, and is essentially an agricultural region. Much attention is given to the breeding (if horses. Iron works, saw- mills, breweries and distilleries, sugar fac- tories, shipbuilding, and glass works repre- sent the other principal industries. West Prussia remained in the power of Poland down to 1772, when it passed to Prussia. At the conclusion of the Great War, the greater part was allotted to Poland. It was seized by Germany, ir^g, one of the first steps in the European War, TQ^CJ. Prussian Blue, a dark blue solid of cop- pery lustre, and possessing a variable com- position depending upon the method of its preparation. Prussian blue is insoluble i:i water and stable to dilute acids, but is de- composed by alkalis; and though formerly much used for laundry purposes, paper- staining, and the preparation of blue ink, it has been largely superseded by aniline prod- ucts. Its present largest u^e is in the manu- facture of paints and printing inks. Prynne, William (1600-69), Puritan pamphleteer, was born in Swanswick, Somer- set. He became involved in ecclesiastical con- troversy as the champion of the Puritan party. lie was fined, expelled from the bar, sentenced to the loss of both ears and im- prisonment for life; was released, fined again and branded on the face. He was elected MJ>. for Newport, Cornwall (1648); but was again imprisoned for three years by Crom- well. After the Restoration he was appointed keeper of the records in the Tower. His only works of any value are A Brief Register of . , , . Parliamentary Writs (r, 1662) and An Exact Abnd^mnt of the Records in the Tower of London (1656-7). Przemysl, city, Poland, seized by Russia 10,31); is a Roman Catholic: bishopric (since 1375) and Greek bishopric 02rH)> and has two cathedrals. It has a good trade in wood, leather, corn, and linen; p. 47,948, P.S. Ipestscriptwn), postscript, Psalms, Book of, one of the books of the Old Testament, the fir.*t of the third division nr Kethubkim of the Hebrew Bible, nnd the second in the Septuagint and other versions. The English version contains 150 lyrics, as do the Hebrew and the Septuagint. Probably the most important questions regarding the psalms are those of authorship. Though the collection is called the 'Psalms of David/ it haft never been maintained trwt Pavkl wrote