Complex sentence: The British general election, 1722 returned members to serve in the House of Commons of the 6th Parliament of Great Britain to be held, after the merger of the Parliament of England and the Parliament of Scotland in 1707.
Split into simpler sentences: The British general election of 1722 elected members to serve in the House of Commons of the 6th Parliament of Great Britain. This event took place following the merger of the Parliament of England and the Parliament of Scotland in 1707.