Complex sentence: They had four children (with whom she always spoke Italian), including Ludwig III of Bavaria and she was a great support for Luitpold in all his political activities-during the 1848 Revolution she spoke against Lola Montez and sought to isolate opponents of the monarchy.
Split into simpler sentences: They had four children (with whom she always spoke Italian), including Ludwig III of Bavaria, and she was a great support for Luitpold in all his political activities. During the 1848 Revolution, she spoke against Lola Montez and sought to isolate opponents of the monarchy.