The courts in the judicial system must make sure that all people have access to the due process of law. what does due process mean?

Due process is a legal requirement that enforces a government to respect all of the legal rights that are owed to a person. There is an amendment in the 5th and 14th amendment of the US Constitution, which protects citizens against the arbitrary and unlawful denial of their right to life, liberty, and property. This requires government officials to follow fair procedures of a person's deprivation of the 3 previously mentioned rights, whether the offense to whom the person is accused is of civil or criminal nature.  

the best description of postwar writers might be progressive.

following the war, writers showed a tendency to work on artistic or social matters rather than political themes. while postwar literature may not have been the greatest period of english literature, the themes provided excellent critics a high number of novels. such examples include anthony burgess, anthony powell and frank kermode, all of which can be placed under the progressive view.