How did the dark ages get it’s name?

In an economic downturn, what can happen in countries that depend on high taxes to fund social programs?

Historians are concerned with the accuracy of their writings and readings but are also aware of the inability of authors to know every angle of every story biases, perspectives, beliefs, and a variety of other differences history being told by one person at a time no one being totally accurate, as hard as we try really need on this, and you^^

How should the student cite this source using mla citation format?