Maximum word count is 7,500! Pay is $.06 per word with a minimum payment of $60! It looks like, if your story is accepted, then you'll be published alongside authors like Seanan McGuire!
From their submission page:
We are looking for original work that has not be previously published. Stories should be about resistance and revolution set within the science fiction and fantasy genres. Resistance can be a small act of everyday defiance. And other times, resistance means massive movements that topple governments and become iconic historical moments. Either way, there is power in these acts. What your characters are resisting is up to you, the writer. The things we fight against, the inequality, abuse, and unjust treatment are personal, and each define an individual's life experience. Use your experiences, look at the world around you, and tell your story.
They welcome authors regardless of age or background, so you should totally submit a story.
Here's the submission page!
Here's the kickstarter page for the anthology.