Individualism regards man-every man-as an independent, sovereign entity who possesses an inalienable right to his own life, a right derived from his nature as a rational being.
Ayn RandCollectivism answers: The power of society is unlimited. Society may make any laws it wishes, and force them upon anyone in any manner it wishes.
Ayn RandCapitalism is based on individual rights - not on the sacrifice of the individual to the 'public good' of the collective.
Ayn Rand