Me,i we,she,he,us,they. Basically you telling the story.
It is interrogative because a question is being asked. It is usually interrogative if there is a question mark at the end.
Think this? A society organized for the purpose of waging war. Sparta became a state because they were scarred by the emerging threat of a helot revolt.
Explanation:
a fact can be proven, while an opinion is an idea shared that cannot (or has not yet) be proven.