Answer:
The definite article (the) is used before a noun to indicate that the identity of the noun is known to the reader. The indefinite article (a, an) is used before a noun that is general or when its identity is not known. There are certain situations in which a noun takes no article.
Explanation:
She is creating a metaphor to convey the idea that love is hard won.
Answer:
War without bloodshed; economic warfare.
Explanation:
He's inspirational and if it wasn't for him our society now wouldn't be the same.