https://curriculum.newvisions.org/social-studies/resources/resource/103-meiji-restoration/
The above is an example of a free resource for social studies secondary education lessons. I included this example because it details a thorough lesson on the Meiji Restoration. The link provides a google doc/google classroom accessible link that can be used directly. What I've normally done is alter the docs myself by making my own copy. Every lesson contains a number of options for scaffolding, differentiations, and supports. This lesson focuses on the industrial revolution in Japan including snippets of primary resources with graphic organizers and questions.