What modern states did 1648 sweden control?

The correct answer to this open question is the following.

The modern states that Sweden controlled in 1648 were Selesia and Pomerania.

Both territories had been its possessions since the signing of the Treaty of Stettin of 1630. Those territories had been occupied during the Thirty Years War. The Sweden Army used Pomerania to anchor its military incursions into German territory. Selesia was a territory located in what today is Poland and some parts of the Czech Republic.

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 % " .

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