What are some ways totalarian rulers keep their power

Enforcement: police terror, indoctrination, censorship, and persecution. ... Totalitarian governments use Propaganda and Censorship to promote their ideals and censor/disallow others. Stalin seized power and had this rival leader killed.

Explanation:

For example, they often use secret police to brutally enforce the central government's policies. There are several ways totalitarian rulers keep their powers. They are police terror, indoctrination, propaganda and censorship, and religious or ethnic persecution.

either b) they were often feared and despised by other native cultures. or

c) their obsession allowed them to coexist with many other native cultures because of their peaceful nature.