Given the task definition and input, reply with output. In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

Slogans which became popular in this country included "we don't want to be slaves anymore" and "down with the government, down with the police." This country was home to the underground Christian organization Young Congregation, which helped instigate an event whose nine demands were issued by the Bitterfeld committee, the most influential of the workers' councils which emerged here. People in this country received boxes containing peas, flour, milk, and lard that were known as (*) Eisenhower Packages. After this country announced the New Course program, replacing Constructing Socialism, and including a ten percent increase in production quotas, workers walked out onto Stalin Alley. In this country, where the play The Plebeians Rehearse the Uprising takes place, Soviet tanks were deployed to end a 1953 popular uprising. For 10 points, identify this country which erupted into mass demonstrations against Walter Ulbricht's regime.
History