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.
Stratification (noun). the act or process of laying in strata, or the state of being laid in the form of strata, or layers. Stratification (noun). the deposition of material in successive layers in the growth of a cell wall, thus giving rise to a stratified appearance.Origin: [Cf.he act or process of laying in strata, or the state of being laid in the form of strata, or layers. Stratification (noun). the deposition of material in successive layers in the growth of a cell wall, thus giving rise to a stratified appearance. Origin: [Cf.