To annotate you add notes to (a text or diagram) giving explanation or comment. so basically just highlight things that seem important and do the same for small notes, kinda simple.
The answer is B ..........
<span>(B) King made Gandhi's model more confrontational.
The passage says that King took his protest straight to the source of oppression. This means that he and his protesters actively worked at the sites of oppression like lunch counters where African Americans were not allowed to be, or bus rides along the lines where African Americans were not allowed to travel, or marches to places where violence was being done. A result of this was that his protesters had to face more brutality. </span>
Cause
What happened?
"The team has made especial electronic tags. Each piece of trash will get one."
Result
Why did it happen?
"The teams will be able to track where the trash is at any time
."
The connector used is "as a result".