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.
One of the chief contributing causes of the Second World War was the Treaty of Versailles (June, 1919), that officially ended the First World War. Its main terms were surrender of ALL German colonies in Africa and the Far East, which would be mandated to Britain, France, Belgium, South Africa, Japan and Australia.ne of the chief contributing causes of the Second World War was the Treaty of Versailles (June, 1919), that officially ended the First World War. Its main terms were surrender of ALL German colonies in Africa and the Far East, which would be mandated to Britain, France, Belgium, South Africa, Japan and Australia.