Complex sentence: In principle, as early as August, the government began to prepare Charles return: for instance, at the end of that month the Hungarian minister in Paris informed leaders at the French Foreign Ministry that his return was unavoidable due to public opinion.
Split into simpler sentences: In principle, as early as August, the government began to prepare Charles return. For instance, at the end of that month, the Hungarian minister in Paris informed leaders at the French Foreign Ministry that his return was unavoidable due to public opinion.