Boycotting was the most successful kind of protesting for taxes.
C) Setting. For example, a moody Draculan vampire most likely has his acts take place in a stormy, dark, lonely castle.
I would say these lines illustrate a quatrain.
A quatrain is a stanza consisting of four lines, as is the case here. Shakespeare's sonnets have a specific structure - the first twelve lines are divided into three quatrains (4*3 =12); the final two lines are called a couplet, and the message of the entire sonnet can be found in those two final lines.
B capitalize the first word of every sentence