"The Protocols of the Elders of Zion or The Protocols of the Meetings of the Learned Elders of Zion is a fabricated antisemitic text purporting to describe a Jewish plan for global domination."
It is a notorious piece of antisemitism.
It purports to lay out a plan for global domination and a "how to" of seizing power concocted for Jewish domination.

Now laying aside all the fucking anti semitic filth contained therein the plan for domination of a state is Machiavellian in nature and is a perfectly sound if utterly immoral political strategy, one that can been seen in action in Trumps administration since 2016.
Undermine the media, destroy public trust in non government sources of information, drive out dissenting voices in your own administration by practice constructive dismissal on others until you can replace them with your own people who are "willing to step up and do their patriotic duty" when others will not.
Have your own popular media catering to the base instincts of the masses and set up a public bogeymen for purpose of a perceived threat to the status quo, then use the fear generated to alter the status quo "temporarily" for the greater good.
Say nothing that your base will disagree with and amuse them with "jokes" that carry a strong message of prejudice and hate.
In the time to come we can expect a crisis to be instigated that will require a suspension of the constitution, the closing of media news outlets, mass censorship of those remaining, troops on the street for public safety and an end to elections until the danger is past.