Complex sentence: The Calvert family was also eventually forced to convert to Protestantism and legally mandated religious tolerance was abolished, first by Royal decree and then later by a law passed by a now majority-protestant state assembly in the new capital, in Annapolis.
Split into simpler sentences: The Calvert family was also eventually forced to convert to Protestantism. And legally mandated religious tolerance was abolished, first by Royal decree and then later by a law passed by a now majority-protestant state assembly, in the new capital in Annapolis.