How exactly did the deal between the church and charlemagne benefit both?

Charlemagne and the Church supported each other many times.  Charlemagne led military campaigns against that threaten the Church.  Many of the enemies he defeated converted to the Christian faith. He also intervened on behalf of Pope Leo whom he helped restore back to Rome after the pope was mistreated by the Romans.  In return, Pope crowned him emperor on Christmas Day in 799.  He was supported by the clergy for his wish to strengthen the piousness and morality of his vassals.

Concurrent jurisdiction is the ability to exercise judicial review by different courts at the same time, within the same territory, and over the same subject matter. for instance, a domestic violence matter may be heard in either a general civil court or a family court in the same county.i hope that this you : )

Taking a shower. why is cause as you shower the water is running more than taking a bath, washing a load of dishes or brushing your teeth. water is being used more by taking a shower and depending on how many people live in the household that take showers. some take a shower twice a day.