A=In composition, spatial order is an organizational structure in which details are presented as they are (or were) located in space—from left to right, top to bottom, etc. Also known as order of place or space structure, spatial order describes things as they appear when observed.
B=When it comes to writing an essay, topical organization means describing the subject of your paper one topic at a time. If an essay assignment calls for describing something—an animal, a gadget, an event, or even a process—you can use topical organization.
I would say A because a good thesis statement gets to the point and is short. For example, "Kids should get allowances." The thesis statement we are given is very long and has reasons in it, which is not what a thesis statement should be.
He had the blue-eyed children put on green construction paper armbands. And then she told the children that the brown-eyed students were smarter. Elliott came up with an explanation: Intelligence, she told the children, was determined by melanin.