Truman Doctrine is a departure from previous American foreign policy in that it D. turned the United States away from its policy of isolationism. Prior to the doctrine, America had nothing with the wars outside that country. However, after the Doctrine was implemented, basically Cold War began.
3.92 / 100 ஃ 3.92 = 0.0392%
Gross income is the total income, from all sources, before taxes.
So it's not relevant what your tax rate is, if you earn 50 000 a year, then this is your gross income.