Organization, tone, and word choice should be considered when evaluating effective definitions and key terms. grammar and punctuation. transitions and introductions. text structure and style.

The correct answer is D. Text structure and style.

Explanation:

In writing, the text structure refers to the way the contents in a text are organized and whether the text develops the main ideas by providing the information required through details, supporting statements or evidence. Additionally, the text structure delts with the division of the text itself (introduction, development, and conclusion) and the organization of contents and ideas on it. On the other hand,  the style refers to the author's technique for developing the ideas in a text including the use of syntax, the election of words or diction and the tone or attitude of the author towards the topic he or she is writing about. Also, the style varies in each text and according to each author. The previous ideas imply for evaluating the text structure it is necessary to analyze the organization of contents and ideas, and for evaluating the style one should consider the tone (attitude of the author and word choice or diction). Thus, organization, tone and word choice should be considered when evaluation text structure and style.

the correct answer is the first option "the bolkshevik revolution". the passage makes reference to many of important events that occured in the revolution, such as the assemblies, in this case the animals are gathered in an assembly after a protest, the murder of fellow partners, the speeches given by the leader of the revolution, among other aspects. the last choice is possible, but in this passage in particular it is not emphasized the fight between the characters, that is the two pigs, that represent lenin and stallin.