History
As to History, there are so many channels out there today it’s amazing.
For Ancient History, I would recommend History with Cy for the Near East, Historia Civilis for Ancient Roman and Greek History, and Kings and Generals for general History;
For Islamic History or African History or vieos aboutan incredible amount of topics, including the best "What if the axis won WW2?" - looking into the actual axis plans if they had won World War Two - videos that are highly detailed and educational - watch Jabzy;
For matters about the Napoleonic Wars or Napoleon watch Epic History;
World War One or World War Two for these wars in realtime + Eastory for maps and narration;
House of History does an amazing coverage of Prussian History;
There are also lovely coverages of Bismarck’s times by Real Time History;
The loveliest coverage of his life though comes from Extra History, with lovely documentaries.
Let us not forget all the alternate history channels like Alternate History Hub and Whatifalthist, which provide interesting topics for you to make History projects about.
When I was 12, Whatifalthist inspired me to make a project about alternate History and have the History teacher accept it, xd...
Have fun.
You may also like to, one day, try out books.
I promise there are some good ones out there.