Complex sentence: Place names in Zimbabwe, including the name of the country itself, have been altered at various points in history, most prominently following the renaming of the country to Zimbabwe concurrently with Britain's grant of independence in April 1980.
Split into simpler sentences: Place names in Zimbabwe, including the name of the country itself, have been altered at various points in history. The name Zimbabwe was officially adopted concurrently with Britain's grant of independence in April 1980.