In 1899, the United States Library of Congress created a classification scheme for books. It is called the Library of Congress Classification system (LC for short). In this system, all knowledge is divided into 21 broad subject areas by letters of the alphabet (I, O, W, X, and Y are not used).wo systems commonly used in the United States are the Library of Congress Classification (LC) system, and the Dewey Decimal Classification (DDC) system. 1  Library of Congress Classification System. 2  Call numbers. 3  Shelf order. 4  Collection codes.
1. The Schlieffen Plan was Germanyâs tactical solution for avoiding a two-front war with France and Russia. 2. Under this plan, drawn up in 1905, France would be forced to a quick surrender by a German invasion in the north.
Best Answer: As the people mentioned above, the Schlieffen Plan was the plan of Germany to evade a two-front war by rapidly invading France before Russia can mobilize its large army, then when France surrendered, they could turn around and attack Russia.sing the Schlieffen Plan, the Germans had to defeat France before Russia could mobilize. The plan was made on the pretext that Germany could mobilize its units, send them to France and crush France before Russia could finish its mobilization.