Complex sentence: The name "United Kingdom of Great Britain and Northern Ireland" was introduced in 1927 by the Royal and Parliamentary Titles Act, to reflect the granting of independence to the Irish Free State in 1922, leaving only Northern Ireland within the UK.
Split into simpler sentences: The name "United Kingdom of Great Britain and Northern Ireland" was introduced in 1927 by the Royal and Parliamentary Titles Act. The 1927 legislation changed the name to reflect the granting of independence to the Irish Free State in 1922, leaving only Northern Ireland within the UK.