Politics is a multifaceted word. It may be used positively in the context of a "political solution" which is compromising and non-violent, or descriptively as "the art or science of government", but also often carries a negative connotation. For example, abolitionist Wendell Phillips declared that "we do not play politics; anti-slavery is no half-jest with us." The concept has been defined in various ways, and different approaches have fundamentally differing views on whether it should be used extensively or limitedly, empirically or normatively, and on whether conflict or co-operation is more essential to it.
A variety of methods are deployed in politics, which include promoting one's own political views among people, negotiation with other political subjects, making laws, and exercising force, including warfare against adversaries. Politics is exercised on a wide range of social levels, from clans and tribes of traditional societies, through modern local governments, companies and institutions up to sovereign states, to the international level. In modern nation states, people often form political parties to represent their ideas. Members of a party often agree to take the same position on many issues and agree to support the same changes to law and the same leaders. An election is usually a competition between different parties.
The unification of Germany into a politically and administratively integrated nation state officially occurred on 18 January 1871 at the Versailles Palace's Hall of Mirrors in France. Princes of the German states gathered there to proclaim Wilhelm of Prussia as Emperor Wilhelm of the German Empire after the French capitulation in the Franco-Prussian War. Unofficially, the transition of most of the German-speaking populations into a federated organization of states occurred over nearly a century of experimentation. Unification exposed several glaring religious, linguistic, and cultural differences between and among the inhabitants of the new nation, suggesting that 1871 really only represents one moment in a continuum of the larger unification processes. Historians debate whether or not Otto von Bismarck, the Minister President of Prussia, had a master-plan to expand the North German Confederation of 1866 to include the remaining independent German states into a single entity, or whether he simply sought to expand the power of the Kingdom of Prussia. They conclude that factors in addition to the strength of Bismarck's Realpolitik led a collection of early modern polities to reorganize political, economic, military and diplomatic relationships in the 19th century. By establishing a Germany without Austria, the political and administrative unification in 1871 at least temporarily solved the problem of German dualism.
Photo taken by a Lockheed U-2 spy plane of the San Cristobal MRBM launch site in Cuba, November 1962, after the Cuban Missile Crisis. Although this image was taken days after the crisis had ended (October 28), this image has become iconic of the crisis to the point where it is often cited incorrectly as having been taken during the crisis.