The detailed description of the state of the country shows it effectively dying beneath the burdens of being essentially pre-industrial and also (in tandem) of having a very old-fashioned monarchical system. Everything is stagnating (the development of the country has been constricted, if you will).
... and 'Heinrich' was his brother, who hated this novel. The two rowed about it to a great extent – it was one aspect in a split between the pair that took a very long time to heal.