AQA A level history coursework question help

Hi, I do OCR and my coursework is a lot different to yours, I'm sure you don't even use primary or secondary sources (Ao2) , only historian (Ao3).
I think the most pragmatic approach would be for Q1 to make sure your question topic is broad, but keep the time period small, as there is just so much that you could say, and you only have a limited amount of words and there are so many arguments you could bring up, but I would stick with 3 depending on your word count.
For Q2, for the breadth of your argument, use more less broad sources to cover the time period of your question (remember keep the time period short)
Also, this is not professional advice, this is what I have learnt as I have submitted my first draft and have received feedback, but I also noticed no one has replied and I didn't you to panic because it is initially a lot to think about, but as you begin to write you will feel more confident.
For historians, it's okay if you can't find much, I struggled too, but honestly just ask your teachers for recommendation and help, they must have something or access to resources that can help you. And have a range of different historian, try not to use the same one as it will affect the breadth of your argument.
For some general tips for coursework, obviously research your knowledge (Ao1) and make a very detailed plan for your essay and exactly what you are going to say, so when it comes to writing you have your substantiated argument that will only need a few edits.
Hope that helps!