The synonym of the word doctrine is Set of rules.
The plot because as different things happen to the characters, they are forced to react and reevaluate some of their views. They are changed by their experiences.
A dialect is a regional or social variant of a language. Usually limited to a certain geographical region, perhaps those people speak using a slightly different accent, grammar points may be different as well, but its most prominent feature is that it is a regional variant.
B because the controversial would help the outcome on the game that was won. It was on December 31, 1967
