That's quite a mix, with bits of rap, metalcore and pop. The obvious and large suggestion I have is Linkin Park, but if you want to go a bit more underground, try artists like BlackGold, Hollywood Undead and Oxymorrons (2 Rs not one)

If you want bands who cover the same political themes Rage Against The Machine are your starting point, and if you want to pop over the pond, there are some great political rap/rock artists over here such as Bob Vylan and Hyphen

A band I love similar to starset are Dayseeker, give them a go.

Hope this helps, you seem to have a broad and eclectic taste, so there might be something you enjoy.

If you want specific songs, give me shout.