o/Activism is a circle for sharing various calls to action for feminist causes, including petitions, fundraisers, letter-writing or call-in campaigns, etc.
The call to action should be clear from the post itself. Do not post links to news/articles and then write about what to do about them in the comments. Instead, make a text post with the action to take described in the post, and then include any links to news/articles in the text post. Posts that are links should only be links to pages that include calls to action in them, or are relevant, current activism resources. No one should be left wondering "but what am I to do about it?" after reading a post.
Activism groups that are friendly to gender critical feminists can also be advertised here.
Personal or action-inspiring activism reports are appropriate here.