What does the federal government guarantee to the states

The Guarantee Clause requires the United States to guarantee to the states a republican form of government, and provide protection from foreign invasion and domestic violence. Although rarely formally invoked by Congress, the President, or the courts, there is some consensus on what it means.

Explanation:

im sorry i dont know a lot of this but ill try my best

h,c.b.e.d.f.a.g

you would times this by how many days there are in a year 365*400=$146000