The quick answer is A, I believe.
It is the closest thing to sarcasm in the poem. It is more of a wail that it is sarcasm. It bemoans the fact that you can easily fight people who are not as well equipped as you are to carry on a battle.
He doesn't mock their inability to fight back. The line that is sarcasm isn't mentioned. Laughter drowns out the pain and wailing.
The natives are doing the laughing. The British are.
The red and brown is more or less just a fact.
A is the closest thing you have to an answer.
Bias? is it used like author's bias?
You should first read and understand what you are trying to accomplish with the writing. Making an outline doesn't hurt either.<span />
I believe a person who manages money is called a treasurer...
I loved it, it was an amazing speech