The statement that best describes a difference between socialism and communism is:
Communism is more aggressive than socialism, calling for extremely powerful governments.
While both socialism and communism aim for collective ownership and the reduction of class distinctions, communism typically advocates for a more revolutionary approach to achieving these goals, often involving the overthrow of capitalist systems and the establishment of a state that exerts significant control over all aspects of life. Socialism, on the other hand, can manifest in various ways, including democratic socialism, which may not necessarily involve such a drastic approach or concentration of power.