Question

What should i do for my project? should i do a poster or a powerpoint about the middle ages.

Answer 1

I think you should do powerpoints to really give the illusion.

Answer 2

Do a poster if you're more artistic and like to work with your hands
Do a powerpoint if the subject is interesting to you and you want to write about it.

Whatever will help you retain the information and make it more simple for you. :)