The italicized word is <em>extremely </em>and the correct answer is intensive.
The word extremely is an adverb, which means that you can rule out <em>noun, adjective, </em>and <em>verb </em>immediately. You can also rule out <em>empty word </em>because <em>extremely </em>has a particular meaning on its own, which means that it cannot be empty. Thus, we are left with one option only - <em />intensive.
<span>In the White man's burden, I think that Kipling's true motivation in writing this poem is simply because of the racial dominance and he's also interested in helping others people who are discriminated because of their race. He stated in the White man's burden the racism and also to prevent its destructive effects. </span>
A secondary source is a source of information that was created later by someone who did not experience first-hand the events or conditions you are researching.
• A biography is an account of someone's life, written by someone else. This means it is a secondary source.
Hope this helps! :D
~PutarPotato
We have been waiting for an hour
Ti could be a reference to a life impacting experience of just a reference to the past.