求翻译：出于维护意识形态独占性、统治性和国家安全的考虑，前期的苏联通过采取设立严密的意识形态管理机构、建立严厉的书报检查制度和残酷迫害知识分子等措施加强控制表达自由是什么意思？

For the maintenance of the ideology of exclusive, dominant, and national security considerations, the early Soviet Union to take the establishment of strict ideology regulatory agencies, the establishment of stringent censorship and the cruel persecution of intellectuals and other measures to streng

To maintain ideological exclusive, domination, and the state security of the Soviet Union, and pre-established by rigorous of ideological management institutions, establishing rigorous books check system and brutally persecuted intellectuals such as control measures to strengthen freedom of expressi

Stemming from the maintenance ideology monopoly, the rule and the national security consideration, preliminary Soviet Union through adopts sets up strict ideology measure enhancement control expression freedoms and so on management structure, establishment severe books and periodicals censorship and

For maintenance of exclusivity, domination of ideology and national security considerations, taken by the Soviet Union in the early establishment of strict ideology of management bodies, the establishment of rigorous newspaper censorship and the brutal persecution of intellectuals, such as measures

正在翻译，请等待...