In the 11th century Pope<span> Gregory VII </span>excommunicated <span>the Holy Roman </span>Emperor<span>, </span>Henry<span> IV. Their disagreement was about who had the right to appoint church officials. hopes this answer helps :) :D :)</span>
The economy of Ancient Athens was one of the most thriving in the Ancient world, due mostly to the fact that their economy focussed heavily on trade both within and outside the empire.
