I think you are confused my friend. Who told you the Liberty Movement was about peace? Who said Ron Paul was about peace?
I will not speak for Ghandi, but I will speak for Ron Paul.
Have you heard Ron Paul say he does not support Constitutional war?
John 10:11-13 I am the good shepherd: the good shepherd giveth his life for the sheep.
Amos 3:12 As the shepherd taketh out of the mouth of the lion two legs, or a piece of an ear; so shall the children of Israel be taken out...
Even when the sheep seems lost, we fight for what is left of them, be it an ear or a leg, we fight to take it out of the mouth of the lion. A Christian fights to the death to protect the innocent. Just because a Christian desires peace, does not mean we are to accept slavery just so we don't harm others. Our job is to protect others from tyranny and destruction.
Do not confuse Christianity or the Liberty movement with Peace.