sentences:  The Treaty of Chambord was a typical international political example for an agreement at the expense of other parties ("ius quaesitum tertio", in English a "third-party beneficiary contract", in French “promesse de porte-fort”).The princes acting on the German side had given France covenants, which to make they had had neither the right nor any authorization.They ceded rights over imperial territory to a foreign ruler, over which - not only, but mostly because neither was anything near being their very own - they did not execute anything such as a command.