The Global Nonviolent Action Database provides free access to information about hundreds of cases of nonviolent action, from all continents and most countries, for learning and for citizen action. The database is a project of Swarthmore College.
Learn more about the database.
Browsing the methods at https://nvdatabase.swarthmore.edu/browse-methods might inspire some creativity and allow students to read about others' campaigns.
260 campaigns initiated by students are tagged at https://bit.ly/3BdHOOG