The Communist Manifesto 1848) in Ghent to establish a branch of the Democratic Association there. Subsequently, having not heard from Marx for nearly two months, the Central Committee of the Communist League sent him an ultimatum on 24 or 26 January, demanding he submit the completed manuscript by 1 February. This imposition spurred Marx on, who struggled to work without a deadline, and he seems to have rushed to finish the job in time. (For evidence of this, historian Eric Hobsbawm points to the absence of rough drafts, only one page of which survives.) In all, the "Manifesto" was written over 6–7 weeks.
Social groups in male and female prisons in the United States of inmate social groups is definitively determined by cultural norms and expectations from culture external to prison life. One major piece of evidence used to support this argument is the structural differences of male and female inmate society. There are also debates over the nature and cause of prisoner social groups. One theory is that social groups are formed to reduce the discomforts of incarceration, and are therefore directly caused by the nature of imprisonment, while others believe that personal experience and the structure of each particular institution have more impact on inmate social structure. Additionally, some scholars believe that