Which One of the Following Statements Is True with Regard

Which one of the following statements is true with regard to the puzzling relationship between general principles and specific cases?

A) Findings confirm narrow respect for the nation's general principles, and deep uncertainty about how they should apply in specific cases.
B) Findings confirm broad respect for the nation's general principles, but deep uncertainty about how they should apply in specific cases.
C) Findings confirm narrow respect for the nation's general principles, but reasonable certainty about how they should apply in specific cases.
D) Findings confirm broad respect for the nation's general principles, and reasonable certainty about how they should apply in specific cases.