1. Public Virtue 2. Private Virtue 3. Wide Spread Education 4.Auxiliary Precautions
From the end of the fourth paragraph: "If men were angels, no government would be necessary. If angels were to govern men, neither external nor internal controls on government would be necessary. In framing a government which is to be administered by men over men, the great difficulty lies in this: you must first enable the government to control the governed; and in the next place oblige it to control itself. A dependence on the people is, no doubt, the primary control on the government; but experience has taught mankind the necessity of auxiliary precautions." Auxiliary precautions are the subject of the article, viz. the internal checks and balances. Elections are the primary check, but the structure of government, Madison believes should also be aimed towards protections from tyranny. For further information, see the below related link.
Auxiliary sound refers to auxiliary interface connector where one can connect external sound devices.
What to do before starting auxiliary engine?
Polish Auxiliary Corps was created in 1916.
Polish Auxiliary Corps ended in 1918.
North Auxiliary Airfield was created in 1942.
Auxiliary Territorial Service ended in 1949.
Auxiliary Territorial Service was created in 1938.
The motto of Air Transport Auxiliary is 'Unofficial:'.
American Legion Auxiliary was created in 1949.
"judicial review" Judicial review is the power of courts to determine whether what government does is in accord with what the Constitution provides.