These are all good tips.
I would recommend starting a Twitter account. You will need to add Ukraine and EU flags in your profile. You can start by tweeting about how much you hate Trump and support American foreign policy. Make it a point to always go along with the Current Thing and to keep a keen eye on what the liberal establishment are saying at The Atlantic and loudly voice support for it.
If you have any further questions, check out Richard Spencer’s Twitter account. He is being a good boy now. He is even posting Dark Brandon memes and cool with Drag Queen Story Hour. Please leave Richard alone!