Complex sentence: It was signed on 7 September 1714 in Baden, Switzerland, and complemented the treaties of Utrecht and of Rastatt, by which Emperor Charles VI accepted the Utrecht Treaty on behalf of the Habsburg Monarchy.
Split into simpler sentences: It was signed on 7 September 1714 in Baden, Switzerland, and complemented the treaties of Utrecht and of Rastatt. By the Treaty of Rastatt Emperor Charles VI accepted the Utrecht Treaty on behalf of the Habsburg Monarchy.