Marx and Engels wrote The Communist Manifesto in 1948, and it is briefly described in Spielvogel. In one page or less, describe their critique of liberalism. Be specific about the parts of liberalism they criticize, and their alternative approach to justice. The propensities that Smith alleged to be natural had to be learned by the large mass of people, as suggested in SV, 582-607. Limit yourself to one double-spaced typed page.
Liberal theories emphasize the importance of individual independence.