What are key institutions that the dominant or majority group must control in order to maintain its power.?

What are some key institutions that the dominant or majority group must control in order to maintain its power? I am having a little trouble here....|||The people, you have to get and maintain a good relationship with people to back you and help out, but you should be willing to 鈥?pay it forward 鈥?as well, within reason. Things like businesses and whatknot like I said STRIVE on good relationships, with other businesses, customers, etc. To help keep them afloat. Most businesses fail either due to horrible customer relations, which can lead to horrible customer feedback, and or they were a good company but the high ups got greedy and charged way too much or added bills or whatever..or new management came in and didnt follow the previous managements cues or completely flipped the business and not enough people bought into it. The people always are the key to me. You have to retain loyal customers, develope new ones, as well as look out for future acquisitions.|||There is only one institution to which, as you put it the dominant or majority group control and are doing it very effectively. This very day. It is being used in 1791 a very learned gentleman. I believe made a statement, " Allow me to issue and control a nation's currency on I care not who makes its laws" and that was made by a fairly prominent banker whose firm is still very active and very much in control along with about nine other people.The banks make the deals they control the Treasury who controls the government.Contrary to how people think the US Federal reserve is a private institution, The Bank of England is a private institution the Bundesbank in Germany is a private institution and et cetera and et cetera are all the big world banks are privately owned there is where your trouble will end or begin in understanding corporate world finance.