Answer:
Analysis means, detailed examination of the elements or structure of something.
Lyndon Baines Johnson was sworn in on Air Force 1 after the death of Kennedy was announced. Therefore, c. on a plane.
The correct answer is B. <span>By having a friend carefully review your essay, grammatical errors will be kept to a minimum.
A dangling modifiers is a phrase which is used incorrectly in a sentence and as such doesn't refer to what it is supposed to refer (thus creating an ambiguous sentence). The way sentence B is written, it would seem that grammatical errors have a friend who will review them, when in fact this refers to you.
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