A tax graduated so that people of higher incomes pay a larger fraction of their income than people of lower incomes is known as a ________ tax

It seems members of Congress were getting a lot of "free stuff" before 2007. That was the year new ethics rules went into effect. Sketch out the parameters of those new guidelines as well as those of the more recent 2012 Stock Act

Answer:

Under the principle of ___________, the Supreme Court may declare an act of government unconstitutional.

Fill in the blank(s) with the appropriate word(s).