Dekabrists.

The name given to the conspirators concerned in the December rising in St. Petersburg in 1825.

Delegations.

A body of 120 members, chosen half by the Austrian and half by the Hungarian Legislature, which controls all questions affecting the common interests of the dual monarchy. To this body the Ministers of War, Foreign Affairs, and Finance are responsible. To have the force of law, its enactments require the confirmation of both Parliaments.

Demarcation, Bull of.

The Bull issued by Pope Alexander VI in 1493, defining the respective colonial spheres of Spain and Portugal. A line was drawn north and south, 100 leagues west of the Azores. All extra-European countries east of this line were granted to Portugal, and all west of it to Spain. On this Bull Spain based her claim to the whole of the American Continent.

Demesne Lands.

The lands belonging to the Crown were so called in the early days of English History.

Demetrius, The False.

A pretender to the Russian throne, who appeared in Poland, and obtained the support of the Jesuits in 1591. He claimed to be the Demetrius Ivanovitch who was supposed to have been murdered by the usurper Boris. After the death of Boris, the Pretender, aided by the Poles, entered Moscow, and ascended the throne, but the Muscovites soon discovered the fraud and put him to death.