Which country gained their its independence from portugal?

Brazil

Independence from the Socialist Federal Republic of Yugoslavia in 1992. Independence from the United Kingdom of Portugal, Brazil and the Algarves on September 7, 1822. Recognized on August 29, 1825. Independence from the United Kingdom in 1984

hope this helps

because the vietnam war was fought in an especially brutal and untraditional way

the correct answer is:   "   3.6 % " .

          →   the unemployment rate is:   " 3.6 % " .

explanation:

to calculate the "unemployment rate" :

the "unemployment rate"   =

  [# of people unemployed] /   [working age population]   * 100 %   ;

                =   [9 million] / [250 million]     *   100 % ;

    →     note:   the units of "million" cancel out;

                    since:   " {million} / {million} = 1 " ;

                =   (9 / 250)   * 100 %   ;

                = 0.036 * 100 % ;

                =   3.6 %

answer:   the unemployment rate is:   " 3.6 % " .