Realpolitik refers to C. the concept that political decision about foreign engagement have to be based on preserving the interests of your country above all.
The concept of <em>realpolitik</em> was coined by German politician and writer Ludwig von Rochau in the 19th century. This term, also referred as <em>Pragmatism</em>, states that politics or diplomacy should be based on the given circumstances and particular factors, rather than on ethical or moral premises. It is also based on the idea that countries must pursue their own interests for the sake of possession and application of power.
i think it is "The bread and wine do not change – they stay as bread and wine ... but Christ is 'really present' in the bread and wine, in a spiritual way."
