quaestura exercitus
...that the establishment of the quaestura exercitus by Byzantine Emperor Justinian I helped to economically secure the lower Danube region?
...that the establishment of the <i id="mwEZY"><b id="mwEZc"><a href="./Quaestura_exercitus" id="mwEZg" rel="mw:WikiLink" title="Quaestura exercitus">quaestura exercitus</a></b></i> by <a href="./Byzantine_Empire" id="mwEZk" rel="mw:WikiLink" title="Byzantine Empire">Byzantine Emperor</a> <a href="./Justinian_I" id="mwEZo" rel="mw:WikiLink" title="Justinian I">Justinian I</a> helped to economically secure the lower <a href="./Danube" id="mwEZs" rel="mw:WikiLink" title="Danube">Danube</a> region?