Ministry of Truth
The Ministry of Truth is one of four ministries in Oceania in George Orwell’s novel ‘1984.’
https://bookanalysis.com/1984/ministry-of-truth/

Ministry of Truth
The Ministry of Truth is one of the four Ministries that make up the government of Oceania. The other three Ministries are:

Ministry Name Purpose
Ministry of Peace Military and War
Ministry of Love Law and Order
Ministry of Plenty Manage Economy
The Ministry of Truth deals with four major areas:

News
Entertainment
Education
Fine Arts

The Ministry of Truth is one of four giant, white pyramids in Oceania's version of London, each of which houses one of the Ministries. [VIDEO]
https://study.com/learn/lesson/ministry-of-truth-1984-quotes-slogan-description.html