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.
The Schieffen Plan was Germany's key war plan for invading France at the start of World War 1. It involved marching through Belgium in order to knock France out of the war quickly. The plan was devised by Alfred von Schlieffen.It involved attacking France through Belgium in the event of war with France.ue to the failure of the schlieffen plan, Germany was forced to fight World War One on two fronts and Germany's attempt to swiftly move through Belgium also forced Britain to join the war effort against Germany.