After overthrowing a monarch, the romans established a form of government called a republic. which of these statements describes a key feature of a republic?
a.) in a republic, the voters themselves directly enact laws and policies.
b.) the republic is a modern form of monarchy.
c.) the republican form of government prohibits all forms of slavery.
d.) in a republic, voters elect representatives who enact laws and policies.

The correct answer is "D".

The Roman Empire was greatly influenced by the Greek's developments during the Hellenistic period. One of the practices they adopted was their political system, establishing the concepts of "democracy" throughout their institutions. However, much of these practices were "direct" democracies in which the people directly influenced the empire's affairs. These models transitioned into "representative" democracies of Republics in which people who were elected by the majority of the population oversaw governmental affairs.

sorry i do not know this

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 % " .