The correct answer is C.
Spatial order, or spatial organization, means organizing information according to its physical position in space.
For example, if writing about one's bedroom, a writer might move from left to right, top to bottom when describing the items in the room.
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It depends on the information or research you have. My best advice is either one of the two options is either a two or three bodyparagraph but it depends on how much information for example your reasons why ... and why ... but I think I’ll pick
Three body paragraphs
Went because you are doing the action to go to Phoenix.
~JZ
Hope it helps.