Body paragraphs structure
Each body paragraph should start with a topic sentence to introduce the aspect or the point from the thesis statement that you will deal with in that paragraph.
The main idea in the thesis statement should be echoed in all the controlling ideas of the body paragraphs so that the paragraphs will obviously and reasonably relate to the thesis of the introduction.
Each topic sentence should be followed by at least three supporting details. The latter can be arguments, facts, data, quotes, anecdotes, examples, explanations, details ... etc. référence.