Hi!
My name is Georgia and I am studying history at Lancaster University and thought I might be able to help you with your history revision.
One thing that I found really useful when revising for history was using mind maps- you could do it on paper or there are computer apps that you can create mind maps on. I found this really useful because you can do one for each topic and can establish the links between people, places, events, dates. You can then break it down further and make a mind map for a specific event, and add to the mind map all the relevant details.
~ Georgia