Question

Read the excerpt from common sense, by thomas paine.

Answer 1

The answer is

C.)  sentence 3

Hope This Helps!!

Answer 2

The sentence in the excerpt that includes the writer's personal opinion is 3. It was unfortunate that Paine called for action.
The other sentences are just plain facts, there are no opinions there, because they are objective. But sentence #3 clearly states what the author thinks about Paine's actions.