Ok. Indefinite pronouns are pronouns that are...well, indefinite.
They're pronouns like several, or everyone. They're incredibly vague. No
one cares about demonstrative pronouns. Relative and interrogative
pronouns are similar, but interrogative pronouns can only be used in
questions, while relative pronouns can be used in any context.
He accepted himself of how he looked.
It is necessary because if you don't have a confirmed opinion with textual evidence to back it up you wont have a good argument.
Explanation:
In arguing for American Independence, Paine denounced the monarchy and argued that people are born in to a state of equality. An advocate of natural rights theory, Paine claimed that there are no natural rulers among men. He then proposed a system of representative government for the colonies.