If the Germans were not such peaceful and intelligent people, the Canadian and US federal governments might really have something to fear.  It would be as easy for the Germans to defeat the Canadian and US federal governments as it would be for the Canadian and US federal governments to defeat a couple of Central American banana republics.  If the Canadian and US federal governments respect human rights and property rights, the Germans probably will allow these federal governments to stay in business.

If the Germans did knock out the US federal government, this action probably would be welcomed and cheered by most high-IQ and well-educated US citizens.  Those who control high-level US federal government politicians, as well as those who dominate the US mass media, are known as dishonorable and untrustworthy "bastards" to most high-IQ and well-educated US citizens.  The "bastards" stay in power by controlling voting behavior of low-IQ and poorly educated fools who make up the majority of US voters; US mass media mind control procedures and the US public school system help to keep the voting behavior of low-IQ and poorly educated fools under the control of the "bastards" -- the same "bastards" who would like to be in control of a one-world government.

If they were in control of a one-world government, they would mess up the world like they have messed up the United States of America since 1933.  The US federal government has been under the control of one-world bastards since 1933; these bastards are atheists who have contempt for the Bible, and they do anything they feel like doing no matter how horrible it is.  US citizens have been treated like cattle owned by the US federal government (as if US citizens are part of what one-world bastards purchased when they bought the US federal government); it seems high-level US federal government politicians under the control of one-world bastards lie to US citizens (application of the Bible teaching that the Truth will make one free and the implication of this Bible teaching that the lie will turn one into a slave).  The US federal government in effect is "the one-world bastards"; the US federal government under the control of one-world bastards is like an occupational government set up by a victorious enemy to rule over conquered persons (US citizens) who are defined as inferior and stupid.

Does the US federal government serve any legitimate purpose for US citizens?  All the needed functions of government in the United States of America are the responsibility of the governments of the fifty states that make up the United States of America, except for the function of providing a medium of exchange that is called money.  Just as El Salvador and Ecuador have done, the fifty states of the United States of America can adopt a stable foreign currency as a medium of exchange, such as the Canadian dollar or the Euro.

At the present time the only legitimate purpose of the US federal government for US citizens seems to be making available a medium of exchange called money.  The rest of the functions of the US federal government probably are not needed.  Since the medium of exchange (dollars, Euros etc.) can be a stable foreign currency, the US federal government is not needed.  Probably the only practical way for US citizens to get rid of the US federal government income tax is for US citizens to legally abolish the US federal government.  The US federal government income tax causes a lower standard of living for US citizens and reduces US economic growth.

Because of continuous bungling by the US federal government, the United States of America could become even more dangerous to other nations, and so economically and morally weak that an unfriendly foreign power could come in with their military forces and take over -- using the excuse that a threat to world peace needed to be neutralized.  If US citizens act first, and legally abolish the US federal government through a Constitutional amendment, then the Sovereign States of America (the SSA, formerly the USA) can be under the control of free SS citizens, and there would not be any excuse for a foreign power to come in and take over.

US federal government dollars, US federal government bonds, and US federal government notes:  The value of "US paper" is determined by free market buying and selling.  Taxing power of the US federal government is one reason "US paper" has market value.  Individuals who own tangible property (such as US land, US homes, US commercial buildings, US businesses etc.) probably would not experience financial loss regarding their tangible property if the US federal government goes out of business.

If owners of US federal government dollars, US federal government bonds, and US federal government notes believe that the US federal government likely will go out of business in the near future, there would be a rapid conversion of their "US paper" into tangible property that can be purchased with US dollars -- probably mainly tangible property within the US.  If this occurs, prices of US land, US homes, US commercial buildings, and US businesses will increase more than US salaries and US wages.  The US standard of living will be lower if prices of tangible US property quadruple while US salaries and US wages double.