while president truman ultimately made the decision to drop the atomic bombs, the manhattan project and the development of those bombs was a decision made by
president franklin roosevelt
prime minister winston churchill
scientist albert einstein

A.) President Franklin Roosevelt

Explanation:

I took the quiz on FLVS and it was right

calvin taught his followers that human beings needed to follow strict rules to overcome their nature and do good. second choice

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 % " .