No you wouldn't. All of those things are the exact opposite of capitalism, since they prevent voluntary association and threaten body, liberty and property.
I just got this idea right now, but I think a pure capitalism will deteriorate very quickly into a dictatorship. All it takes is for someone to accumulate enough military power so that he can take over. Assuming you can buy/sell groups of armed people and/or hire them.
in a purely free market people won't want to do business with people who violate others' property rights since you have no guarantee they won't violate yours.
traditionally, guarantees against this have been ethnic. "well I know he won't enslave me since the norm is to only enslave blacks, therefore we can both happily profit from the slave trade and are no threat to each other."