u/Apprehensive-You-850

We had an assignment specifically focused on typesetting justified text. I submitted it and my professor gave me a D. Her reasoning was that she automatically gives a D for wide word spacing and "rivers" of white space. Is this actually a fair grade? I'm think she didn't find any other errors.

We had an assignment specifically focused on typesetting justified text. I submitted it and my professor gave me a D. Her reasoning was that she automatically gives a D for wide word spacing and "rivers" of white space. Is this actually a fair grade? I'm think she didn't find any other errors.