Complex sentence: Divisions within Presbyterianism (see Disruption of 1843) in Scotland led to the setting up of other denominations including the Free Church of Scotland, an off-shoot from the Church of Scotland adhering to a more conservative style of Calvinism.
Split into simpler sentences: Divisions within Presbyterianism (see Disruption of 1843) in Scotland led to the setting up of other denominations including the Free Church of Scotland. The modern day Free Church of Scotland (post- 1900) adheres to a more conservative style of Calvinism.