The document discusses a successful social media advocacy campaign to pass the Shaheen Amendment, which would protect servicewomen. The campaign messaged supporters multiple times and used both organic promotion and paid promotion of content on social media. This resulted in 36,000 letters being sent to Members of Congress, with 16,000 letters likely coming directly from the Facebook promotion rather than the email program. A graph shows likes and engagement increasing steadily from organic and paid promotion on Facebook over the course of the campaign.