 Complete the following phrase:  In 1871, the now united Germans could not agree on a common German holiday. While the German Emperor and Empire were proclaimed on 18 January 1871, the Prussians themselves held the first coronation of a Prussian king on the same day in 1701 in higher esteem. The signing of the final peace Treaty of Frankfurt, several months later on 10 May 1871, was also not unequivocally welcomed. The southern states of Bavaria, the Grand Duchy of Baden and Kingdom of Württemberg preferred to celebrate the victories in battles to which their troops had contributed significantly, such as the 