Complex sentence: The Royal College Curepipe is one of the oldest institutions of the Republic of Mauritius, but although the actual building was completed in 1914, the history of The Royal College Curepipe stretches back to 1791.
Split into simpler sentences: The Royal College Curepipe is one of the oldest institutions of the Republic of Mauritius. The history of the Royal College Curepipe stretches back to 1791.