Covalent compounds can be subdivided into polar and no polar compounds. In water, a polar molecule, the hydrogen electrons are not shared equally with the oxygen atoms; this results in a polar bond. Oxygen due to it's greater electro negativity pulls the electrons closer to its nucleus.
The Treaty of Versailles was the main causes of World War II due to the following reasons,Germany had to pay back 33 billion after WWI and forced to accept sole blame for the war in order to justify the reparations.
The Treaty Of Versailles was one of the treaties at the end of world war 1. It ended the state of war between Germany and the allied powers. The Treaty of Versailles was one of the peace treaties at the end of World War I. It ended the war between Germany and the Allied Powers. It was signed on June 28, 1919, exactly five years after the assassination of Archduke Franz Ferdinand, one of the events that triggered the start of the war.