Has anyone got any good resources for Edexcel GCSE History?

Specifically: -Paper 1: Medicine through time and the Western Front

• Paper 2 Booklet P: Superpower Relations and Cold War

• Paper 2 Booklet B: Elizabethan England

• Paper 3: Weimar and Nazi Germany

Any websites or revision workbooks which are preferably free?

I find it difficult to write 4 pages from one question alone, any advice on how to implement more content, and where to get information on little details? All tips help :)

How should okay revise for he 16 markers there’s far too much to remember and my mocks in two weeks I’ve been crying all day abt this 😭😭😭😭