Holy shit, little dudes getting radicalised early now, love to see it!
Dane here too, I got radicalised 10 years later though lol.
Spread the word among your peers, and speak out against our political parties (Especially our only "socialist" parties SF and Ø) who simp for NATO.
That said, under capitalist hegemony a socialist election win is near impossible. We must still organise as best as possible and educate where libs will listen!
Keep reading! State and Revolution by Lenin is an important piece of literature I can recommend.
Here is a good socialist resource gathering tool if you need to educate yourself, or if you need to dunk on libs: