Answer:
In the article about school dress codes, Sasha Jones developed multiple ideas. First, she explored the specific types of actions at schools that have caused controversy, which suggests option A as one of the ideas she discussed. Additionally, Sasha Jones delved into the impact of dress codes on overall academic performance, indicating that option B is another idea developed in the article. She also examined the different ways schools are adapting to dress code pushback, indicating option C as an additional idea discussed. Lastly, she explored the role of online petitions and lawsuits in sparking changes in some schools, which aligns with option D as a final idea developed in the article. Therefore, all options A, B, C, and D are ideas that the author, Sasha Jones, developed in the article about school dress codes.