Whereas the extremist organization Antifa is motivated by communism, anarchism, socialism, and violence, and has continuously demonstrated their commitment to lawlessness and criminal behavior;

[...]

Resolved, That—

(1) this conduct of Antifa members, or any unlawful conduct performed at an Antifa-affiliated demonstration, is deemed to be domestic terrorism (as such term is defined in section 2331 of title 18, United States Code);

I am not a lawyer but this resolution reads like it makes communism, anarchism and socialism into domestic terrorism and then goes on to say they must then all be prosecuted under anti terror law.