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 Schlieffen Plan. Germany had been preparing for war long before 1914. In fact, Germany had started drawing up a plan for war-the Schlieffen Plan-in 1897. It took nine years to finalise, but it was based on the theory that Germany would be at war with France and Russia at the same time.It did not prepare for many of the events that occured in July and August 1914.he plan assumed that France was weak and could be beaten quickly, and that Russia was much stronger, but would take longer to mobilise its army. The plan began to go wrong on 30 July 1914, when Russia mobilised its army, but France did not.