Answer:
The evidence is relevant to the topic.
There is a sufficient amount of evidence.
Explanation:
You want your evidence to strengthen your argument. Therefore, it must be relevant and have enough of it to support your claim
The source of the evidence does not matter, as long as it is cited properly.
The author believing the evidence is valid does not necessarily mean that it truly is.
Well, Gettysburg is a city.
Cities' names need to be capitalized.
I say the correct answer is D. - Gettysburg.
