El sistema de Metternich funcionó durante gran parte del siglo XIX, porque protegía un equilibrio real de poder entre países que compartían valores comunes, pero, ¿qué "valores comunes" comparten el Rey, el Papa y el Presidente americano?
Metternich’s system worked through much of the nineteenth century, because it protected a genuine balance of power between countries that shared common values. But what “common values” do King, Pope, and American President share?