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.
While the Treaty of Versailles did not render World War II inevitable, it did hasten the conflict; the provisions caused German expansion, economic downfall and hyperinflation, and vulnerability of the German people that eventually led to the election of Hitler and the Fascist party.he Treaty of Versailles signified humiliating defeat for the Germans. As a country who had declared war on several powers, to lose the war and then be forced to pay for and sacrifice land to their enemies was a blow to the German pride.