The right answer for the question that is being asked and shown above is that: "D. topic sentence, supporting details, and conclusion.." the appropriate format for writing an expository essay is that it is composed of <span>topic sentence, supporting details, and conclusion</span>
In 1750-1900 countries were going through periods of rapid industrialization because of the industrial revolution. this industrialization brought on mass production of weaponry and goods which lead countries to participate in an arms race against one another to see who has the superior weapons, machinery, and resources. this constant competition echoed out culturally and socially too, hence the origin of nationalism.
The theme of Robert Frost's poem is the destuctive potential of hatred and desire. In his poem, Frost explores with amazingly eloquent brevity two forces which have the potential to bring destruction to the world. The first of these two is desire, which Frost likens in heat and intensity to fire
Number one is B hope this helps out :)