Revolutionary Hip Hop/Rap

[Tea Party]

Anything more along the lines of Immortal Technique.
BTW i may not know the Beastie Boys much, but i havnt know them to be 'Revolutionary'

They are actually pretty revolutionary for their outreach, especially their work with Tibet House.
If you mean revolutionary in the sense of AK'n the White House, then no...probably not revolutionary.
KRS-One is a good one.

Atmosphere,MF DOOM, A Tribe Called Quest, Brother Ali, Sage Francis, Jedi Mind Tricks, De La Soul,MURS, Gangstarr, Imortal Technique, Cunninglynguist, Ill Bill, Talib Kweli, Common, Edan, Mos Def, Andre Nickatina, Jakki Da Motamouth, Typical Cats, Dez and Nobs. All shit I would check out if I were you.

Good list...Gangstarr-YES!...but don't forget Freestyle Fellowship, especially Aceyalone. Inner City Griots is the greatest rap album of all time.