Effective January 1, 2001, the annual salary of the President of the United States was increased to $400,000 per year, including a $50,000 expense allowance.he president's salary is set by Congress, and under Article II, Section 1 of the United States Constitution, may not be increased or reduced during his or her current term of office.
As such, stratification is the relative social position of persons within a social group, category, geographic region, or social unit.
Factors that define stratification vary in different societies. In most societies, stratification is an economic system, based on wealth, the net value of money and assets a person has, and income, a personâs wages or investment dividends.